Southern Rocky Mountain Herbaria Image Library

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Home >> Image Library Taxa with Images This page provides a complete list of taxa that have images. Use the controls below to browse and search for images by family, genus, or species. Browse by Family Browse by Genus Browse by Species A\|B\|C\|D\|E\|F\|G\|H I\|J\|K\|L\|M\|N\|O\|P\|Q R\|S\|T\|U\|V\|W\|X\|Y\|Z Scientific Name Search Image Copyright Policy Image Contributors Image Search Select a genus to see species list. Aa Aaronsohnia Abacopteris Abarema Abatia Abdra Abelia Abeliophyllum Abelmoschus Abies Abietinella Abildgaardia Abolboda Abortopetalum Abrahamia Abrodictyum Abroma Abronia Abrophyllum Abrothallus Abrus Abuta Abutilon Acacia Acaciella Acaena Acalypha Acampe Acamptopappus Acanthella Acanthocalycium Acanthocalyx Acanthocarpus Acanthocereus Acanthocladus Acanthodesmos Acanthogilia Acanthogonum Acantholimon Acantholippia Acanthomintha Acanthonema Acanthopale Acanthopanax Acanthophippium Acanthophoenix Acanthophora Acanthophyllum Acanthopsis Acanthoscyphus Acanthosicyos Acanthospermum Acanthostachys Acanthostyles Acanthosyris Acanthothamnus Acanthothecis Acanthus Acarospora Acaulimalva Acaulon Acca Accara Acer Aceras Acerates Aceratium Acetabularia Acetosella Achaetogeron Acharagma Acharia Achatocarpus Achetaria Achillea Achimenes Achlaena Achlydosa Achlys Achnatherum Achnella Achneria Achras Achroanthes Achudemia Achyrachaena Achyranthemum Achyranthes Achyrocline Achyronychia Achyropappus Achyrophorus Achyrospermum Aciachne Acianthera Acianthus Acicarpha Acidanthera Acidocroton Acidoton Acilepidopsis Acilepis Acineta Acinodendron Acinos Acioa Aciotis Aciphylla Acis Acisanthera Ackama Acleisanthes Acmadenia Acmanthera Acmella Acmena Acmispon Acmopyle Acnida Acnistus Acoelorraphe Acoelorrhaphe Acokanthera Acomastylis Aconitum Aconogonon Aconogonum Acorus Acosmium Acourtia Acrachne Acranthera Acreugenia Acridocarpus Acriopsis Acrisione Acritopappus Acrocarpus Acroceras Acrocomia Acrodiclidium Acroglochin Acrolasia Acrolophia Acronema Acronychia Acrophorus Acrophyllum Acropogon Acroptilon Acrorchis Acrorumohra Acrosorus Acrostichum Acrosynanthus Acrothamnus Acrotome Acrotriche Acsmithia Actaea Actephila Actinea Actinella Actinidia Actiniopteris Actinobole Actinocephalus Actinocheita Actinocladum Actinodaphne Actinokentia Actinolepis Actinomeris Actinorhytis Actinoscirpus Actinospermum Actinostachys Actinostemon Actinostrobus Actinotus Acuan Acunaeanthus Acystopteris Adansonia Adectum Adelia Adelinia Adelmeria Adelobotrys Adelonema Adelphia Adenandra Adenanthera Adenanthos Adenaria Adenia Adenium Adenocalymma Adenocarpus Adenocaulon Adenochlaena Adenochloa Adenocline Adenogramma Adenoncos Adenopappus Adenopeltis Adenophaedra Adenophora Adenophorus Adenophyllum Adenoplea Adenopodia Adenopus Adenorandia Adenoropium Adenosma Adenostegia Adenostemma Adenostoma Adenostyles Adenothamnus Adesmia Adetogramma Adiantopsis Adiantum Adicea Adina Adinandra Adiscanthus Adlumia Adolphia Adonidia Adonis Adopogon Adoxa Adriana Adromischus Aechmea Aegiceras Aegilops Aegilotriticum Aeginetia Aegiphila Aegle Aegonychon Aegopodium Aegopogon Aellenia Aeluropus Aenigmopteris Aeollanthus Aeoniopsis Aeonium Aequatorium Aerangis Aeranthes Aerides Aeridostachya Aerva Aeschynanthus Aeschynomene Aesculus Aetanthus Aetheolaena Aetheorhyncha Aethionema Aethusa Aextoxicon Affonsea Afraegle Aframomum Afroaster Afrobrunnichia Afrocanthium Afrocarpus Afrohybanthus Afroligusticum Afrosciadium Afrosolen Afrotrilepis Afzelia Agalinis Agalmyla Aganisia Aganope Aganosma Agapanthus Agapetes Agardhiella Agarista Agastache Agatea Agathis Agathisanthemum Agathophora Agathosma Agati Agation Agauria Agave Agdestis Agelaea Agelanthus Agenium Ageratella Ageratina Ageratinastrum Ageratum Aglaia Aglaomorpha Aglaonema Agnorhiza Agonandra Agonimia Agonis Agoseris Agrimonia Agrocharis Agroelymus Agrohordeum Agropogon Agropyron Agrositanion Agrostemma Agrostis Agrostistachys Agrostocrinum Agrostophyllum Aichryson Aidia Ailanthus Ainsliaea Ainsworthia Aiouea Aiphanes Aira Airopsis Airosperma Airyantha Aizoanthemopsis Aizoon Ajania Ajuga Ajugoides Akebia Akhania Akrosida Alafia Alamania Alangium Alania Alansmia Albertinia Albidella Albizia Albuca Alcantarea Alcea Alchemilla Alchornea Alchorneopsis Alcoceria Aldama Aldina Aldrovanda Alectra Alectryon Alepidea Alepidocline Aletes Aletris Aleurites Aleuritopteris Alexa Alexfloydia Alfaroa Alfredia Algernonia Algrizea Alhagi Alibertia Alicia Aliciella Aligera Alisma Alkanna Alkekengi Allagoptera Allamanda Allanblackia Allantodia Allantoma Allardia Alleizettella Allenrolfea Alliaria Allionia Allium Allmania Alloberberis Allobriquetia Allocarya Allocasuarina Allocetraria Allographa Alloispermum Allolepis Allomaieta Allomarkgrafia Allophyllum Allophylus Alloplectus Allosidastrum Allosorus Alloteropsis Allotoonia Allotropa Allowissadula Alluaudia Almeidea Almutaster Alniphyllum Alnus Alocasia Aloe Aloiampelos Alomia Alonsoa Alopecurus Alophia Aloysia Alphitonia Alphonsea Alpinia Alseis Alseodaphne Alseodaphnopsis Alseuosmia Alsia Alsinanthe Alsinanthus Alsine Alsinidendron Alsinopsis Alsobia Alsodeia Alsodeiopsis Alsomitra Alsophila Alstonia Alstroemeria Altamiranoa Altensteinia Alternanthera Althaea Althenia Altingia Aluta Alvaradoa Alyogyne Alysicarpus Alyssoides Alyssum Alyxia Alzatea Amaioua Amalophyllon Amana Amandinea Amanoa Amaracarpus Amaranthus Amarcrinum Amarella Amarolea Amaroria Amaryllis Amasonia Amauria Amauropelta Ambelania Amberboa Amblovenatum Amblyanthopsis Amblynotopsis Amblyodon Amblyolepis Amblyopappus Amblyopyrum Amblystegium Amblystigma Amborella Ambrosia Ambrosina Amburana Amelanchier Amelasorbus Amelichloa Amellus Amentotaxus Amerimnon Amerorchis Amerosedum Amesiella Amesiodendron Amherstia Amianthium Amicia Amischotolype Ammandra Ammannia Ammi Ammobium Ammocalamagrostis Ammocharis Ammochloa Ammodendron Ammodia Ammoides Ammophila Ammoselinum Ammosperma Ammyrsine Amomum Amomyrtella Amomyrtus Amoreuxia Amorimia Amorpha Amorphophallus Ampalis Amparoa Ampelamus Ampelaster Ampelocera Ampelocissus Ampelodesmos Ampelopsis Ampelopteris Ampelothamnus Ampelozizyphus Amperea Amphiachyris Amphianthus Amphiasma Amphiblemma Amphibolis Amphibologyne Amphibromus Amphicarpaea Amphicarpum Amphicosmia Amphidasya Amphidium Amphiglossa Amphiglottis Amphilophium Amphineurion Amphineuron Amphiolanthus Amphipappus Amphipogon Amphipterygium Amphirrhox Amphiscirpus Amphistelma Amphitecna Amphithalea Amphoradenium Amphorella Amsinckia Amsonia Amydrium Amyema Amygdalus Amylotheca Amyrea Amyris Anabaena Anabasis Anacampseros Anacamptis Anacamptodon Anacantha Anacardium Anacheilium Anacolia Anacolosa Anacyclus Anadelphia Anadenanthera Anadendrum Anadyomene Anagallis Anagyris Anamirta Anamomis Ananas Ananthacorus Anantherix Ananthura Anapalina Anaphalioides Anaphalis Anaphyllum Anaptychia Anarrhinum Anarthria Anarthrophyllum Anarthropteris Anartia Anastatica Anastraphia Anastrophyllum Anathallis Anatherostipa Anaxagorea Anaxeton Anchietea Anchistea Anchomanes Anchonium Anchusa Anchusella Ancistrachne Ancistranthus Ancistrocactus Ancistrocarphus Ancistrochilus Ancistrocladus Ancistrorhynchus Ancistrothyrsus Ancistrum Ancylobothrys Andeimalva Andersonglossum Andersonia Andersoniodoxa Andesanthus Andicolea Andinia Andinocleome Andira Andrachne Andreaea Androcalva Androcalymma Androcymbium Andrographis Androlepis Andromeda Andropogon Andropus Androsace Androstephium Androstoma Androtium Androtrichum Andryala Anechites Aneilema Anelsonia Anemanthele Anemarrhena Anemia Anemocarpa Anemonastrum Anemone Anemonella Anemonoides Anemonopsis Anemopaegma Anemopsis Anemotrochus Anerincleistus Anetanthus Anethum Anetium Aneulophus Aneura Angadenia Angelesia Angelica Angelonia Angelphytum Angianthus Angiopteris Angophora Angostura Angraecopsis Angraecum Anguloa Angylocalyx Ania Aniba Anigozanthos Anisacanthus Anisadenia Aniseia Aniselytron Anisocampium Anisocarpus Anisochilus Anisocoma Anisodontea Anisodus Anisolotus Anisomeles Anisomeria Anisomeridium Anisomeris Anisopappus Anisophyllea Anisopogon Anisoptera Anisosciadium Anisosorus Anisostachya Anisostichus Anisotome Ankyropetalum Anneslea Anneslia Annickia Annona Anoda Anodendron Anodiscus Anoectangium Anoectochilus Anogeissus Anogra Anogramma Anomalosicyos Anomodon Anomospermum Anomostachys Anonidium Anopteris Anotea Anotis Anotites Anredera Ansellia Antennaria Antenoron Anteremanthus Anthaenantia Anthaenantiopsis Anthemis Anthenantia Anthephora Anthericum Antheropeas Antherostele Antherothamnus Antherotoma Anthocarapa Anthocephalus Anthocercis Anthoceros Anthochlamys Anthochloa Anthochortus Anthocleista Anthodiscus Anthodon Anthogonium Anthonotha Anthopogon Anthopteropsis Anthopterus Anthosachne Anthospermum Anthostema Anthotroche Anthoxanthum Anthriscus Anthurium Anthyllis Antiaris Antiaropsis Anticharis Anticlea Antidaphne Antidesma Antigonon Antigramma Antillanthus Antillia Antinoria Antiphylla Antiphytum Antirhea Antirrhinum Antistrophe Antithamnion Antitrichia Antizoma Antonia Antrocaryon Antrophyopsis Antrophyum Anubias Anulocaulis Anvillea Anychia Anychiastrum Anzia Aoranthe Aosa Aotus Apacheria Apalanthe Apalochlamys Apama Apargia Apargidium Aparisthmium Apatzingania Apeiba Apera Apetahia Aphanactis Aphanamixis Aphananthe Aphanes Aphanisma Aphanocalyx Aphanocarpus Aphanolejeunea Aphanopetalum Aphanopleura Aphanorrhegma Aphanosperma Aphanostephus Aphantochaeta Aphelandra Aphloia Aphora Aphragmus Aphyllanthes Aphyllon Aphyllorchis Apiastrum Apinagia Apios Apium Aplectrum Aploleia Apluda Apoballis Apochloa Apoclada Apocopis Apocynum Apodandra Apodanthera Apodasmia Apodicarpum Apodocephala Apodytes Apollonias Aponogeton Apoplanesia Aporocactus Aporosa Aporosella Aporostylis Aporrhiza Aposeris Apostasia Appendicula Appendicularia Appunia Aptandra Aptenia Apteria Aptosimum Apuleia Apurimacia Aquarius Aquilaria Aquilegia Arabidella Arabidopsis Arabis Arachis Arachniodes Arachnothryx Araeococcus Aragallus Aragoa Araiostegia Araiostegiella Aralia Aralidium Araucaria Araujia Arawakia Arberella Arbutus Arcangelisia Arceuthobium Archangelica Archanthemis Archeria Archiatriplex Archibaccharis Archidendron Archidendropsis Archidium Archigrammitis Archirhodomyrtus Archontophoenix Archytaea Arcoa Arctagrostis Arctanthemum Arcteranthis Arcterica Arctium Arctoa Arctogentia Arctomecon Arctophila Arctopoa Arctostaphylos Arctotheca Arctotis Arctottonia Arctous Arcuatopterus Arcyosperma Arcytophyllum Ardisia Arduina Areca Arecastrum Aremonia Arenaria Arenga Arethusa Aretia Argemone Argentina Argentipallium Argillochloa Argocoffeopsis Argomuellera Argophyllum Argostemma Argusia Argylia Argyranthemum Argyreia Argyrella Argyrochosma Argyrocytisus Argyrodendron Argyrolobium Argyroxiphium Argythamnia Aria Arida Ariocarpus Arisaema Arisarum Aristea Aristeguietia Aristida Aristocapsa Aristolochia Aristotelia Arivela Arjona Armatocereus Armenoprunus Armeria Armoracia Arnebia Arnica Arnicastrum Arnoglossum Arnoseris Aronia Aronicum Arpophyllum Arrabidaea Arracacia Arrhenatherum Arrojadoa Arrowsmithia Arsenococcus Artabotrys Artanema Artedia Artemisia Artemisiopsis Arthonia Arthothelium Arthraxon Arthrobotrya Arthroceras Arthrochilus Arthrocnemum Arthromeris Arthropodium Arthropteris Arthrostemma Arthrostylidium Artocarpus Artorima Arum Aruncus Arundina Arundinaria Arundinella Arundo Arytera Asanthus Asarina Asarum Ascarina Asclepias Asclepiodella Asclepiodora Ascogrammitis Ascolepis Ascyrum Asemeia Asimina Asimitellaria Askellia Asketanthera Askidiosperma Aslia Aspalathus Asparagopsis Asparagus Aspasia Asperuginoides Asperugo Asperula Asphodeline Asphodelus Aspicarpa Aspicilia Aspidistra Aspidium Aspidoglossum Aspidogyne Aspidopterys Aspidosperma Aspidotis Aspilia Asplenium Asplundia Aspris Asta Astartea Astelia Astephanus Aster Asteracantha Asterandra Asteranthe Asteranthos Asterella Asteridea Asteriscium Asteriscus Asterogyne Asterohyptis Asterolasia Asteropeia Asteropyrum Asterostigma Astianthus Astilbe Astilboides Astomum Astracantha Astraea Astragalus Astranthium Astrantia Astrebla Astripomoea Astrocalyx Astrocarpa Astrocaryum Astrocasia Astrodaucus Astrolepis Astroloba Astroloma Astronia Astronidium Astronium Astropanax Astrophytum Astrotricha Astrotrichilia Astus Astydamia Asyneuma Asystasia Asystasiella Ataenidia Atalantia Atalaya Atalopteris Atamisquea Atamosco Ateleia Atelophragma Atenia Ateramnus Athamanta Athanasia Athenaea Atherosperma Athrixia Athroostachys Athrotaxis Athyana Athyriopsis Athyrium Athysanus Atocion Atractantha Atractocarpus Atractylis Atractylodes Atragene Atraphaxis Atrema Atrichoseris Atrichum Atriplex Atropa Atrostemma Atroxima Attalea Attilaea Atuna Atylosia Aubrieta Aucoumea Aucuba Audibertia Audibertiella Auerodendron Augusta Augustea Aulacocalyx Aulacomnium Aulacospermum Aulax Aulonemia Aulosepalum Aulospermum Auranticarpa Aureliana Aureolaria Aurinia Australina Australopyrum Austrobaileya Austroblechnum Austrobrickellia Austrobuxus Austrocactus Austrocallerya Austrocedrus Austrocritonia Austrocylindropuntia Austrodanthonia Austroderia Austroeupatorium Austrofestuca Austrogramme Austrolycopodium Austromyrtus Austronea Austrostipa Austrotaxus Auxemma Avellara Avellinia Avena Avenastrum Avenella Avenochloa Avenula Averrhoa Averrhoidium Avicennia Avonia Avrainvillea Axinaea Axiniphyllum Axonopus Axyris Ayapana Ayapanopsis Ayenia Ayensua Azadirachta Azalea Azaleastrum Azara Azima Azolla Azorella Aztecaster Aztekium Babiana Baccaurea Baccharidastrum Baccharidiopsis Baccharis Baccharoides Bachmannia Bacidia Bacidina Backebergia Backhousia Bacopa Bactris Bactrospora Baculifera Badiera Badilloa Badula Badusa Baeckea Baeothryon Baeria Baeriopsis Bagassa Bahia Bahiopsis Baikiaea Baileya Baissea Baja Bajacalia Bakerella Bakeridesia Balaka Balakata Balanites Balanophora Balanops Balantium Balbisia Baldellia Balduina Balfourodendron Baliospermum Balizia Ballota Balmea Baloghia Baloskion Balsamorhiza Balthasaria Baltimora Bambusa Bambuseria Banara Banisteria Banisteriopsis Banksia Baphia Baptisia Barbacenia Barbaceniopsis Barbarea Barberetta Barbieria Barbilophozia Barbosella Barbula Barclaya Barfussia Barkeria Barkleyanthus Barleria Barleriola Barnadesia Barnardia Barnebya Barnebydendron Barnhartia Barongia Baronia Barosma Barrattia Barringtonia Barroetea Barrosoa Barteria Bartholina Bartholomaea Bartlettia Bartlettina Bartonia Bartramia Bartramidula Bartramiopsis Bartsia Basananthe Basella Basilicum Basiphyllaea Basistemon Baskervilla Basselinia Bassia Bassovia Bastardia Bastardiastrum Bastardiopsis Batemannia Batesanthus Batesia Batesimalva Bathiorhamnus Bathysa Batidaea Batidophaca Batis Batocarpus Batodendron Batophora Batrachium Batrachospermum Batschia Bauera Bauhinia Baumea Bazzania Bdallophyton Bdallophytum Beadlea Beaucarnea Beaumontia Beauprea Bebbia Beccarianthus Beccariella Beccariophoenix Beckmannia Beckwithia Beclardia Becquerelia Bedfordia Beesia Befaria Begonia Beguea Behaimia Behnia Behria Behuria Beilschmiedia Beiselia Bejaranoa Bejaria Belamcanda Belencita Bellardia Bellardiochloa Bellendena Bellevalia Bellidastrum Bellidiastrum Belliolum Bellis Bellium Bellonia Bellucia Beloglottis Belonophora Beloperone Belotia Belvisia Bembicia Benincasa Benitoa Benjaminia Benkara Bennettiodendron Benoistia Bensoniella Benstonea Benthamantha Benthamia Bentinckia Benzingia Benzoin Bequaertiodendron Berberidopsis Berberis Berchemia Berendtia Berendtiella Bergenia Bergerocactus Bergeronia Bergia Berginia Berkheya Berlandiera Berlinia Bernardia Bernardinia Berneuxia Bernoullia Berrya Bersama Berteroa Bertholletia Bertiera Bertolonia Bertya Berula Berylsimpsonia Berzelia Beschorneria Besleria Bessera Besseya Bestia Beta Betonica Betula Bewsia Beyeria Bhesa Bia Biancaea Biarum Biatora Biatoropsis Bicuculla Bicuiba Bidens Biebersteinia Bifora Bifrenaria Bigelowia Bignonia Bikinia Bikkia Bilacunaria Bilderdykia Billardiera Billbergia Billia Billieturnera Biolettia Biophytum Bipinnula Bisboeckelera Bischofia Biscutella Biserrula Bisgoeppertia Bismarckia Bistorta Bituminaria Bixa Blachia Blackstonia Blaeria Blainvillea Blakea Blanchetia Blanchetiodendron Blancoa Blandfordia Blasia Blastemanthus Blastus Blechnidium Blechnopsis Blechnum Blechum Blennoderma Blennodia Blennosperma Blennospora Blepharandra Blepharidachne Blepharidium Blephariglotis Blepharipappus Blepharis Blepharispermum Blepharistemma Blepharizonia Blepharocalyx Blepharocarya Blepharodon Blepharoneuron Blepharostemma Blepharostoma Blephilia Bletia Bletilla Blighia Blindia Blitum Blomia Bloomeria Blossfeldia Blotiella Blumea Blumenbachia Blumeodendron Blumeopsis Blutaparon Blysmopsis Blysmus Blyttia Blyxa Bobartia Bobea Bocageopsis Bocconia Bocoa Boea Boebera Boeberoides Boechera Boehmeria Boenninghausenia Boerhavia Boesenbergia Boisduvalia Boissiera Bolandia Bolandra Bolanosa Bolanthus Bolax Bolbitis Bolboschoenus Boldoa Bolelia Bolivaria Boltonia Bolusanthus Bolusia Bomarea Bombax Bombycilaena Bommeria Bonafousia Bonamia Bonania Bonannia Bonatea Bonaveria Bonellia Bonetiella Bongardia Bonia Bonnaya Bonnemaisonia Bonnetia Bonplandia Bontia Boophone Boopis Boquila Borago Borassodendron Borassus Borismene Bornmuellera Borodinia Boronia Borreria Borrichia Borya Borzicactus Boschia Boschniakia Boscia Bosea Bosmania Bosqueiopsis Bossekia Bossiaea Bostrychia Boswellia Bothriochloa Bothriocline Bothriospermum Bothriospora Botryarrhena Botrychium Botryocladia Botryophora Botrypus Bouchea Bouchetia Bouea Bouffordia Bougainvillea Bourreria Boussingaultia Bouteloua Boutonia Bouvardia Bowdichia Bowenia Bowiea Bowkeria Bowlesia Boyania Boykinia Brabejum Brachanthemum Brachelyma Brachiaria Brachiolejeunea Brachionidium Brachistus Brachyachne Brachyactis Brachycereus Brachychiton Brachyclados Brachycome Brachycorythis Brachyelytrum Brachyglottis Brachylaena Brachyloma Brachymenium Brachyotum Brachypeza Brachypodium Brachypterum Brachypterys Brachyris Brachyscome Brachysema Brachysiphon Brachystegia Brachystele Brachystelma Brachystemma Brachystigma Brachythecium Brachythrix Brachytome Brackenridgea Bracteantha Bradburia Bradburya Bradea Braemia Brahea Brainea Brandegea Brandisia Brasenia Brasiliocroton Brasiliopuntia Brasiliorchis Brassaia Brassaiopsis Brassavola Brassia Brassica Brassiophoenix Brauneria Braunia Braunsia Bravaisia Bravoa Braya Brazoria Bredemeyera Bredia Breea Breitungia Bremeria Brenandendron Breonadia Breonia Brevoortia Brewcaria Breweria Brewerina Breweriopsis Brexia Breynia Briancoppinsia Bribria Brickellia Brickelliastrum Bridelia Bridgesia Bridsonia Brighamia Brillantaisia Brimeura Brintonia Briquetia Brittonastrum Briza Brocchia Brocchinia Brodiaea Brodriguesia Bromelia Bromelica Bromheadia Bromidium Bromopsis Bromus Brongniartia Bronwenia Brosimum Brothera Brotherella Broughtonia Broussaisia Broussonetia Browallia Brownea Browneopsis Browningia Brownleea Brownlowia Brucea Bruchia Brugmansia Bruguiera Bruinsmia Brunellia Brunfelsia Brunia Brunnera Brunnichia Brunonia Brunsvigia Brya Bryanthus Bryantiella Bryhnia Brylkinia Bryoandersonia Bryobium Bryodesma Bryoerythrophyllum Bryohaplocladium Bryonia Bryophyllum Bryopsis Bryoria Bryoxiphium Bryum Buceragenia Buchanania Buchenavia Buchnera Buchnerodendron Buchozia Buchtienia Bucida Buckinghamia Bucklandiella Buckleya Buddleja Buellia Buettneria Bufonia Buglossoides Bukiniczia Bulbine Bulbinella Bulbophyllum Bulbostylis Bulbothrix Bulliarda Bulnesia Bumelia Bunchosia Bungea Bunias Bunium Buphthalmum Bupleurum Burasaia Burbidgea Burchardia Burckella Burdachia Burkea Burmannia Burmeistera Burnatia Burretiokentia Burrielia Burroughsia Bursaria Bursera Bussea Butea Butia Butneria Butomopsis Butomus Buttonia Buxbaumia Buxus Byblis Byrsonima Byssoloma Byssomerulius Bystropogon Byttneria Caamembeca Cabobanthus Cabomba Cabralea Cabreriella Cacalia Cacaliopsis Caccinia Cachrys Cacosmia Cactus Cadaba Cadetia Cadia Caesalpinia Caesia Caesulia Caiophora Cajanus Cakile Calacanthus Caladenia Caladium Calais Calamagrostis Calamaria Calamintha Calamistrum Calamovilfa Calamus Calandrinia Calanthe Calantica Calanticaria Calathea Calathiana Calatola Calceolaria Calcicola Calciphilopteris Caldcluvia Calderonella Caldesia Calea Caleana Calectasia Calendula Calepina Calhounia Calibanus Calibrachoa Calicharis Calicotome California Calimeris Caliphruria Calispepla Calla Callaeum Callerya Calliandra Calliandropsis Callianthe Callianthemum Callicarpa Callicephalus Callichlamys Callichroa Callicladium Callicoma Calliergon Calliergonella Calligonum Callilepis Callionia Callipeltis Calliphysalis Callirhoe Calliscirpus Callisia Callistachys Callistemon Callistephus Callisteris Callisthene Callistopteris Callithamnion Callitriche Callitris Callitropsis Callopsis Callostylis Calluna Calobota Calocarpum Calocedrus Calocephalus Calochilus Calochlaena Calochortus Calodendrum Caloglossa Calolisianthus Calomeria Caloncoba Calonyction Calopadia Calophaca Calophanes Calophyllum Caloplaca Calopogon Calopogonium Calorophus Calostephane Calothamnus Calotheca Calotis Calotropis Calpidisca Calpocalyx Calpurnia Caltha Calvoa Calycadenia Calycanthus Calycera Calycobolus Calycocarpum Calycogonium Calycolpus Calycophyllum Calycophysum Calycorectes Calycoseris Calycosia Calycotome Calydorea Calylophus Calymmandra Calymmanthium Calymmodon Calymperes Calypogeia Calypso Calyptocarpus Calyptranthes Calyptridium Calyptrion Calyptrocalyx Calyptrocarya Calyptrogenia Calyptrogyne Calyptronoma Calystegia Calytrix Camarea Camaridium Camarotea Camassia Cambessedesia Camchaya Camelina Camellia Cameraria Camissonia Camissoniopsis Camoensia Camonea Campanula Campanulastrum Campeiostachys Camphora Camphorosma Campnospera Campnosperma Campomanesia Campovassouria Campsiandra Campsidium Campsis Camptacra Camptocarpus Camptochaete Camptosema Camptosorus Camptostylus Camptotheca Camptouratea Campuloclinium Campulosus Campylanthus Campylium Campylocentrum Campyloneurum Campylopodium Campylopus Campylospermum Campylostelium Campylotropis Campynema Canacomyrica Canadanthus Cananga Canarina Canarium Canavalia Canbya Cancrinia Candelaria Candelariella Candelina Candollea Canella Canistropsis Canistrum Canna Cannabis Cannomois Canoparmelia Canotia Canscora Cansjera Canthium Canthiumera Cantinoa Cantleya Cantua Capanemia Caperonia Capillipedium Capirona Capnoides Capnorea Capparicordis Capparidastrum Capparis Capraria Capsella Capsicodendron Capsicophysalis Capsicum Capurodendron Capuronianthus Caragana Caraipa Carallia Caralluma Carapa Carapichea Carara Cardamine Cardaminopsis Cardaria Cardiagyris Cardiocrinum Cardiomanes Cardionema Cardiopetalum Cardiopteris Cardiospermum Cardiostigma Carduncellus Carduus Carex Careya Carica Cariniana Carissa Carlemannia Carlina Carlowrightia Carlquistia Carludovica Carmichaelia Carminatia Carmona Carnegiea Carolus Caropsis Caroxylon Carpentaria Carpenteria Carpesium Carpha Carphephorus Carphochaete Carpinus Carpobrotus Carpochaete Carpodetus Carpodiptera Carpolobia Carpotroche Carpoxylon Carrichtera Carruthersia Carsonia Carterella Carteria Carterothamnus Carthamus Cartiera Cartonema Cartrema Carum Carvalhoa Carya Caryocar Caryodaphnopsis Caryodendron Caryomene Caryophyllus Caryopitys Caryopteris Caryota Casasia Cascabela Cascadia Casearia Casimirella Casimiroa Casparia Cassandra Casselia Cassia Cassine Cassinia Cassinopsis Cassiope Cassipourea Cassytha Castalia Castalis Castanea Castanea dentata Castanopsis Castanospermum Castela Castelia Castellanosia Castellia Castilla Castilleja Castratella Casuarina Catabrosa Catabrosella Catalpa Catamixis Catananche Catanthera Catapodium Catapyrenium Catasetum Catenella Catesbaea Catha Catharanthus Cathariostachys Cathartolinum Cathaya Cathedra Cathestecum Cathormion Catolobus Catopheria Catopsis Catoscopium Catostemma Cattleya Catunaregam Caucaea Caucalis Caucanthus Caucasalia Caudalejeunea Caudoxalis Caulanthus Caularthron Caulerpa Caulinia Caulokaempferia Caulophyllum Caulostramina Causonis Caustis Cautleya Cavanillesia Cavendishia Cayaponia Caylusea Cayratia Ceanothus Cecropia Cedrela Cedrelinga Cedronella Cedrus Ceiba Celaenodendron Celastrus Celiantha Celmisia Celosia Celtica Celtis Cenarrhenes Cenchrus Cenia Cenolophium Cenostigma Centaurea Centaurium Centella Centemopsis Centipeda Centosteca Centotheca Centradenia Centranthera Centranthus Centratherum Centroceras Centrochloa Centrogenium Centrolepis Centrolobium Centromadia Centronia Centropappus Centroplacus Centropodia Centropogon Centrosema Centrostachys Centrostegia Centrostemma Ceodes Cephaelis Cephalanthera Cephalantheropsis Cephalanthus Cephalaria Cephalipterum Cephalocereus Cephalocroton Cephalomanes Cephalomappa Cephalophyllum Cephalosorus Cephalosphaera Cephalostachyum Cephalostemon Cephalotaxus Cephalotus Cephalozia Cephaloziella Ceradenia Ceramium Ceranthera Cerastium Cerasus Ceratandra Ceratiola Ceratiosicyos Ceratocapnos Ceratocarpus Ceratocephala Ceratochloa Ceratodon Ceratolejeunea Ceratonia Ceratopetalum Ceratophyllum Ceratopteris Ceratopyxis Ceratoschoenus Ceratostema Ceratostigma Ceratostylis Ceratotheca Ceratozamia Cerbera Cercestis Cercidiphyllum Cercidium Cercis Cercocarpus Cerdia Cereus Cerinthe Cerinthodes Ceriops Ceriscoides Ceropegia Ceropteris Cerosora Cerothamnus Ceroxylon Cespedesia Cestrum Ceterach Cetraria Cetrelia Ceuthocarpus Cevallia Chaboissaea Chacaya Chacoa Chaenactis Chaenomeles Chaenorhinum Chaenostoma Chaenotheca Chaenothecopsis Chaerophyllum Chaetachme Chaetadelpha Chaetanthera Chaetanthus Chaethymenia Chaetium Chaetobromus Chaetocalyx Chaetocarpus Chaetochloa Chaetogastra Chaetolepis Chaetomorpha Chaetopappa Chaetophora Chaetopogon Chaetoptelea Chaetoseris Chaetostoma Chaetothylax Chaetotropis Chaetymenia Chaiturus Chalarothyrsus Chalema Chalybea Chamabainia Chamaebatia Chamaebatiaria Chamaechaenactis Chamaecostus Chamaecrista Chamaecyparis Chamaecytisus Chamaedaphne Chamaedorea Chamaefistula Chamaegeron Chamaelaucium Chamaelirium Chamaemeles Chamaemelum Chamaemespilus Chamaenerion Chamaepentas Chamaepericlymenum Chamaeranthemum Chamaerhodos Chamaerops Chamaesaracha Chamaesciadium Chamaescilla Chamaespartium Chamaesyce Chamaexeros Chambeyronia Chamelaucium Chamerion Chamguava Chamissoa Chamomilla Chamorchis Champereia Champia Chanekia Chapmannia Chaptalia Chara Characium Chardinia Charianthus Charpentiera Chascanum Chascolytrum Chascotheca Chasmanthe Chasmanthium Chassalia Chaubardia Chaubardiella Chaunanthus Chaunochiton Chazaliella Cheilanthes Cheiloclinium Cheilocostus Cheilolejeunea Cheilophyllum Cheiloplecton Cheilosa Cheilosoria Cheiradenia Cheiranthera Cheiranthus Cheiridopsis Cheirinia Cheirodendron Cheiroglossa Cheirolophus Cheiropleuria Cheirostylis Chelidonium Chelonanthus Chelone Chelonistele Chelonopsis Chelyocarpus Chengiopanax Cheniella Chenolea Chenopodiastrum Chenopodina Chenopodium Cherleria Chersodoma Chesneya Chevreulia Chiangiodendron Chidlowia Chikusichloa Chileranthemum Chiliadenus Chiliotrichum Chilocarpus Chilochloa Chiloglottis Chilopsis Chiloschista Chiloscyphus Chimaphila Chimarrhis Chimonanthus Chimonobambusa Chingia Chiococca Chiogenes Chionachne Chionanthus Chione Chionochloa Chionodoxa Chionographis Chionolaena Chionophila Chionothrix Chiranthodendron Chirita Chironia Chiropetalum Chisocheton Chitalpa Chlaenandra Chlaenosciadium Chlamydacanthus Chloracantha Chloraea Chloranthus Chloris Chlorocardium Chlorocrambe Chlorocrepis Chlorogalum Chloroleucon Chloropetalum Chlorophora Chlorophytum Chloropyron Chlorospatha Choenomeles Choerospondias Choisya Chomelia Chondria Chondrilla Chondrodendron Chondropetalum Chondrophora Chondrorhyncha Chondroscaphe Chondrosea Chondrosum Chondrus Chonemorpha Chordifex Choretrum Chorisia Chorisiva Chorisochora Chorispora Chorizanthe Chorizema Chosenia Chresta Christella Christensenia Christensonella Christia Christiana Christianella Christisonia Christolea Chromolaena Chromolepis Chromolucuma Chrosperma Chrozophora Chrysactinia Chrysactinium Chrysalidocarpus Chrysanthellum Chrysanthemoides Chrysanthemum Chryselium Chrysitrix Chrysobalanus Chrysocephalum Chrysochlamys Chrysocoma Chrysodracon Chrysogonum Chrysogrammitis Chrysojasminum Chrysolaena Chrysolepis Chrysoma Chrysophyllum Chrysopogon Chrysopsis Chrysosplenium Chrysothamnus Chrysothemis Chrysothrix Chthamalia Chthonocephalus Chukrasia Chuniophoenix Chuquiraga Chusquea Chylismia Chylismiella Chysis Chytroglossa Cibotium Cicendia Cicer Cicerbita Cichorium Cicuta Cienfuegosia Cigarrilla Ciliaria Ciliosemina Cimicifuga Cinchona Cinchonopsis Cincinnobotrys Cinclidium Cineraria Cinna Cinnadenia Cinnamodendron Cinnamomum Cionosicyos Cionosicys Cionura Cipadessa Ciponima Cipura Cipuropsis Circaea Circaeaster Cirrhaea Cirrhopetalum Cirriphyllum Cirsium Cischweinfia Cissampelopsis Cissampelos Cissus Cistanche Cistanthe Cistus Citharexylum Citrofortunella Citronella Citropsis Citrullus Citrus Cladanthus Claderia Cladina Cladium Cladocolea Cladogelonium Cladogynos Cladonia Cladophora Cladophoropsis Cladopodiella Cladopus Cladoraphis Cladothamnus Cladothrix Cladrastis Claopodium Claoxylon Claoxylopsis Clappertonia Clappia Clara Clarisia Clarkia Clasmatodon Clastopus Clathrotropis Clausena Clausia Clavascidium Clavigera Clavija Claytonia Claytosmunda Cleidion Cleisostoma Cleisostomopsis Cleistachne Cleistanthus Cleistes Cleistesiopsis Cleistoblechnum Cleistocactus Cleistochloa Cleistogenes Clematicissus Clematis Clematoclethra Cleobulia Cleome Cleomella Cleonia Cleoserrata Cleretum Clermontia Clerodendranthus Clerodendron Clerodendrum Clethra Clevea Clevelandia Cleyera Clianthus Clibadium Clidemia Cliffortia Cliftonia Climacium Climacoptera Climacorachis Clinopodium Clinostigma Clintonia Cliococca Clitandra Clitoria Clivia Cloezia Clomenocoma Clowesia Clusia Clusiella Clutia Clymenia Clypeola Clytostoma Cnemidaria Cnemidophacos Cneoridium Cneorum Cnesmone Cnestidium Cnestis Cnicothamnus Cnicus Cnidium Cnidoscolus Coalisina Coaxana Cobaea Cobana Cobananthus Coccineorchis Coccinia Coccocarpia Coccocypselum Coccoloba Coccothrinax Cocculus Cochemiea Cochleanthes Cochlearia Cochleariopsis Cochlianthus Cochliasanthus Cochlidium Cochliostema Cochlospermum Cochranea Cockerellia Cocos Codariocalyx Coddia Codia Codiaeum Codium Codonacanthus Codonanthe Codonanthopsis Codonoboea Codonocarpus Codonopsis Codonorchis Codonorhiza Codriophorus Coelachne Coelia Coeliopsis Coelocarpum Coelocaryon Coeloglossum Coelogyne Coeloneurum Coelophragmus Coelopleurum Coelorachis Coelospermum Coelostegia Coelostylis Coenoemersa Coenogonium Coffea Cogniauxia Cogswellia Cohniella Coincya Coix Cojoba Cola Colanthelia Colchicum Coldenia Colea Coleanthus Coleataenia Colebrookea Colensoa Coleocephalocereus Coleochloa Coleogeton Coleogyne Coleonema Coleosanthus Coleostachys Coleostephus Coleotrype Coleus Colicodendron Colignonia Colima Colladonia Collaea Collandra Collema Colleteria Colletia Colliguaja Collinsia Collinsonia Collomia Collomiastrum Collospermum Colobanthus Colobocarpos Colocasia Cologania Cololejeunea Colona Colophospermum Coloptera Colpodium Colpothrinax Colquhounia Colubrina Columbiadoria Columellia Columnea Coluria Colutea Coluteocarpus Colvillea Colysis Comaclinium Comandra Comanthera Comanthosphace Comarella Comarostaphylis Comarum Comastoma Combretum Comesperma Commelina Commelinantia Commelinidium Commersonia Commicarpus Commidendrum Commiphora Comocladia Comolia Comparettia Complaya Compsoneura Compsopogon Comptonella Comptonia Conandrium Conandron Conanthera Conanthus Conardia Conceveiba Conceveibastrum Conchocarpus Conchopetalum Condalia Condaminea Condea Condylidium Condylocarpon Condylostylis Congea Coniarthonia Conicosia Conimitella Coniogramme Conioselinum Coniothele Conium Connarus Connellia Connorochloa Conobea Conocarpus Conocephalum Conocliniopsis Conoclinium Conopharyngia Conopholis Conopodium Conosapium Conosilene Conospermum Conostegia Conostomium Conostomum Conostylis Conradia Conradina Conringia Consolea Consolida Constancea Convallaria Convolvulus Conyza Conzattia Cooperia Copaifera Copelandiopteris Copernicia Copiapoa Coprosma Coptidipteris Coptidium Coptis Coptosapelta Coptosperma Corallina Corallocarpus Corallodiscus Corallorhiza Corallospartium Corchoropsis Corchorus Cordia Cordiera Cordiofontis Cordobia Cordyla Cordylanthus Cordyline Cordylostigma Corema Coreocarpus Coreopsis Corethrogyne Coriandrum Coriaria Coridochloa Coriflora Coris Corispermum Coristospermum Cornopteris Cornucopiae Cornus Cornutia Corokia Coronaria Coronilla Coronopus Correa Corrigiola Corryocactus Cortaderia Cortia Cortusa Coryanthes Corybas Corycium Corydalis Corylopsis Corylus Corymbia Corymbium Corymborkis Corynabutilon Corynaea Corynandra Corynanthe Corynephorus Corynocarpus Corynopuntia Corypha Coryphantha Coryphopteris Corythophora Corytoplectus Coscinium Coscinodon Cosentinia Cosmibuena Cosmocalyx Cosmos Cossinia Costera Costularia Costus Cota Cotinus Cotoneaster Cotopaxia Cottea Cottsia Cotula Cotyledon Cotylelobium Couepia Coula Coulterella Coulteria Coulterophytum Couma Coumarouna Couratari Couroupita Coursetia Cousinia Coussapoa Coussarea Coutaportla Coutarea Coutoubea Cowania Crabbea Cracca Craibia Craibiodendron Crambe Crambella Cranfillia Cranichis Craniolaria Craniotome Cranocarpus Crantzia Craspedaria Craspedia Craspedorhachis Craspidospermum Crassocephalum Crassothonna Crassula Crataegus Craterispermum Craterocapsa Craterostigma Crateva Cratoneuron Cratoxylum Cratylia Cratystylis Crawfurdia Cremanthodium Cremaspora Cremastopus Cremastosperma Cremastra Cremnophila Cremolobus Cremosperma Creochiton Creographa Crepidiastrum Crepidifolium Crepidium Crepidomanes Crepidophyllum Crepidopsis Crepidorhopalon Crepidospermum Crepis Crescentia Crespoa Cressa Crinodendron Crinum Criosanthes Cristaria Critesion Crithmum Critonia Critoniadelphus Critoniopsis Crocanthemum Crocidium Crockeria Crocodilium Crocosmia Crocus Croizatia Cronquistia Cronquistianthus Crookea Croomia Croptilon Crossandra Crossidium Crossoglossa Crossoliparis Crossopetalum Crossopteryx Crossosoma Crossostephium Crossostylis Crotalaria Croton Crotonogyne Crotonogynopsis Crouania Crowea Crozophora Crucianella Cruciata Crucihimalaya Cruckshanksia Cruddasia Crudia Crumenaria Crumia Crupina Crusea Cryosophila Cryphaea Crypsinna Crypsinus Crypsis Cryptandra Cryptantha Cryptanthus Cryptarrhena Crypteronia Cryptocarpus Cryptocarya Cryptochilus Cryptochloa Cryptocoryne Cryptogramma Cryptolepis Cryptomeria Cryptonemia Cryptoporus Cryptopus Cryptosepalum Cryptostegia Cryptostylis Cryptotaenia Crystallopollen Csapodya Ctenanthe Ctenardisia Ctenidium Ctenitis Ctenitopsis Ctenium Ctenodon Ctenolepis Ctenopterella Ctenopteris Cuatrecasanthus Cuatresia Cubanicula Cubanola Cubelium Cuchumatanea Cucubalus Cucumis Cucurbita Cucurbitella Cudrania Cuervea Cuitlauzina Culcasia Culcita Culcitium Cullen Cullenia Cuminum Cumulopuntia Cuniculotinus Cunila Cunninghamia Cunonia Cupania Cupaniopsis Cuphea Cupressocyparis Cupressus Curarea Curatella Curcas Curculigo Curcuma Curio Curitiba Curtia Curtisia Cuscatlania Cuscuta Cusickiella Cusparia Cuspidaria Cussonia Cutandia Cuthbertia Cuttsia Cuviera Cyamopsis Cyanaeorchis Cyananthus Cyanastrum Cyanea Cyanella Cyanocephalus Cyanococcus Cyanoneuron Cyanopsis Cyanothamnus Cyanotis Cyanthillium Cyanus Cyathea Cyathocalyx Cyathocline Cyathocoma Cyathodes Cyathula Cybianthus Cybistax Cycas Cyclachaena Cycladenia Cyclamen Cyclanthera Cyclantheropsis Cyclanthus Cyclea Cyclobothra Cyclocarya Cyclocodon Cyclocotyla Cyclodictyon Cyclodium Cyclogramma Cyclolepis Cyclolobium Cycloloma Cyclopeltis Cyclophorus Cyclophyllum Cyclopia Cyclopogon Cyclosorus Cyclospermum Cyclostachya Cyclotrichium Cycnium Cycnoches Cycnogeton Cydista Cydonia Cylactis Cylicodiscus Cylicomorpha Cylindrolobus Cylindropsis Cylindropuntia Cylindrothecium Cymbalaria Cymbidiella Cymbidium Cymbiglossum Cymbispatha Cymbocarpa Cymbopetalum Cymbopogon Cymbosema Cymodocea Cymophora Cymopterus Cynanchica Cynanchum Cynapium Cynara Cynarospermum Cyne Cynoctonum Cynodon Cynodontium Cynoglossum Cynoglottis Cynomarathrum Cynometra Cynomorium Cynophalla Cynorkis Cynosciadium Cynosurus Cynthia Cypella Cyperus Cyphanthera Cyphelium Cyphia Cyphocarpus Cypholophus Cyphomandra Cyphomeris Cyphonanthus Cyphophoenix Cyphosperma Cyphostemma Cypringlea Cypripedium Cypselea Cyrilla Cyrtandra Cyrtanthus Cyrtocarpa Cyrtochiloides Cyrtochilum Cyrtococcum Cyrtocymura Cyrtogonellum Cyrtomidictyum Cyrtomium Cyrtophyllum Cyrtopodium Cyrtorchis Cyrtorhyncha Cyrtosia Cyrtosperma Cyrtostachys Cyrtostylis Cystacanthus Cysticapnos Cystium Cystoclonium Cystopteris Cytinus Cytisophyllum Cytisopsis Cytisus Daboecia Dacrycarpus Dacrydium Dacryodes Dactyladenia Dactylaena Dactylicapnos Dactylina Dactylis Dactyloctenium Dactylorchis Dactylorhiza Dahlgrenodendron Dahlia Dais Daknopholis Dalbergaria Dalbergia Dalea Dalechampia Dalembertia Dalhousiea Dalibarda Dalrympelea Damasonium Damburneya Damnacanthus Damnxanthodium Dampiera Danae Danaea Danais Dandya Daniellia Danthonia Danthoniastrum Danthoniopsis Dapania Daphne Daphniphyllum Daphnopsis Darcya Darcyanthus Darlingia Darlingtonia Darmera Darwinia Dasiphora Dasistoma Dasya Dasycondylus Dasygrammitis Dasylepis Dasylirion Dasymaschalon Dasynotus Dasyochloa Dasyphyllum Dasypogon Dasypyrum Dasystephana Datisca Datura Daubentonia Daucosma Daucus Davallia Davidia Davidsonia Daviesia Davilanthus Davilla Dawsonia Dayia Deamia Deanea Debia Debregeasia Decachaena Decachaeta Decaisnea Decaisnina Decalepidanthus Decalepis Decaloba Decalobanthus Decaneuropsis Decarydendron Decaschistia Decaspermum Decatropis Decazyx Deckenia Declieuxia Decodon Decumaria Dedeckera Deeringia Deeringothamnus Degeneria Degenia Deguelia Dehaasia Deherainia Deianira Deidamia Deinandra Deinbollia Deinostema Deiregyne Delairea Delarbrea Delavaya Delilea Delilia Delissea Delonix Delopyrum Delosperma Delostoma Delphinium Demosthenesia Dendranthema Dendriopoterium Dendrium Dendroalsia Dendrobangia Dendrobium Dendrocalamus Dendrocereus Dendrochilum Dendrocnide Dendrocousinsia Dendroligotrichum Dendrolirium Dendrolobium Dendrolycopodium Dendromecon Dendromyza Dendropanax Dendropemon Dendrophorbium Dendrophthoe Dendrophthora Dendrophylax Dendrosenecio Dendrosida Dendrothrix Dendrotrophe Dendroviguiera Denhamia Denisophytum Denmoza Dennstaedtia Dentaria Dentella Dentoceras Depanthus Deparia Deplanchea Deppea Deprea Dermatocarpon Dermatophyllum Derosiphia Derris Desbordesia Deschampsia Descurainia Desfontainia Desmanthodium Desmanthus Desmaria Desmatodon Desmazeria Desmocladus Desmodium Desmoncus Desmophlebium Desmopsis Desmos Desmoscelis Desmostachya Desmostachys Desmothamnus Detarium Deuterocohnia Deutzia Deutzianthus Deverra Deyeuxia Dhofaria Diabelia Diacidia Dialium Dialyceras Dialypetalanthus Dialypetalum Diamorpha Dianella Dianthera Dianthus Diapedium Diapensia Diaperia Diaphananthe Diarina Diarrhena Diarthron Diascia Diasperus Diastatea Diastella Diastema Diatenopteryx Dibaeis Dibridsonia Dicarpellum Dicella Dicellostyles Dicentra Dicerandra Dicerma Dicerocaryum Dichaea Dichaeta Dichaetanthera Dichaetophora Dichanthelium Dichanthium Dichapetalum Dichelachne Dichelodontium Dichelostemma Dichelyma Dicheranthus Dichilanthe Dichilus Dichocarpum Dichodon Dichodontium Dichondra Dichopogon Dichorisandra Dichoropetalum Dichosciadium Dichostemma Dichroa Dichrocephala Dichromanthus Dichromena Dichrophyllum Dichrostachys Dicksonia Diclidanthera Diclinanona Dicliptera Diclis Dicoma Dicoria Dicoryphe Dicranella Dicranocarpus Dicranodontium Dicranoglossum Dicranolepis Dicranopteris Dicranopygium Dicranostegia Dicranostigma Dicranostyles Dicranoweisia Dicranum Dicrastylis Dicraurus Dictamnus Dictyanthus Dictymia Dictyocaryum Dictyocline Dictyoloma Dictyonema Dictyoneura Dictyophleba Dictyosperma Dictyospermum Dictyosphaeria Dictyostega Dictyoxiphium Dicymbe Didelotia Didesmus Didiplis Didymaea Didymeles Didymocarpus Didymocheton Didymochlaena Didymocistus Didymodon Didymodoxa Didymoglossum Didymopanax Didymoplexiella Didymoplexis Didymosalpinx Diectomis Dieffenbachia Diellia Dielsia Dielsiochloa Dielsiothamnus Dienia Dierama Diervilla Dieteria Dieterlea Dietes Digenea Digera Digitacalia Digitalis Digitaria Dignathia Digomphia Digoniopterys Diheteropogon Diholcos Dilatris Dilkea Dillandia Dillenia Dillwynia Dilobeia Dilochia Dilodendron Dilomilis Dilophia Dimelaena Dimerandra Dimeresia Dimeria Dimerocostus Dimerostemma Dimetia Dimocarpus Dimorphandra Dimorphanthera Dimorphocalyx Dimorphocarpa Dimorphocoma Dimorphotheca Dinebra Dinema Dinemagonum Dinemandra Dinetus Dinizia Dinochloa Dinophora Dinoseris Dinteracanthus Dioclea Diodella Diodia Diodonopsis Diogenesia Diogoa Diolena Dionaea Dionysia Dioon Dioscorea Dioscoreophyllum Diosma Diospyros Diostea Diotis Dipcadi Dipelta Dipentodon Diphasiastrum Diphasium Diphelypaea Dipholis Diphylleia Diphyllocalyx Diphysa Diphyscium Diplachne Diplacrum Diplacus Dipladenia Diplasia Diplasiolejeunea Diplaziopsis Diplazium Diplazoptilon Diplectria Diploblechnum Diploclisia Diplocyclos Diplodiscus Diplokeleba Diplolepis Diplolophium Diploon Diplopappus Diplopeltis Diplophyllum Diploprora Diplopterygium Diplopterys Diplorhynchus Diploschistes Diplospora Diplostelma Diplostephium Diplotaxis Diplotropis Diplusodon Dipodium Dipogon Dipsacus Dipteracanthus Dipteris Dipterocarpus Dipteronia Dipterostemon Dipterygium Dipteryx Diptychandra Diptychocarpus Dirca Dirhamphis Dirichletia Dirinaria Disa Disaccanthus Disakisperma Disanthus Discaria Discelium Dischidia Disciphania Discocalyx Discocarpus Discoclaoxylon Discocleidion Discocnide Discoglypremna Discolobium Discophora Discopleura Diselma Disepalum Disocactus Disparago Disperis Disphyma Disporopsis Disporum Dissanthelium Dissiliaria Dissocarpus Dissochaeta Dissochondrus Dissomeria Dissotis Disteganthus Distemonanthus Distephanus Disterigma Distichia Distichium Distichlis Distictella Distictis Distimake Distyliopsis Distylium Disynaphia Ditassa Ditaxis Dithyrea Ditremexa Ditrichanthus Ditrichum Ditrysinia Ditta Dittrichia Diuranthera Diuris Dizygostemon Dobinea Docynia Dodartia Dodecadenia Dodecahema Dodecastigma Dodecatheon Dodonaea Doellia Doellingeria Doerpfeldia Dolichandra Dolichandrone Dolichoglottis Dolicholobium Dolicholus Dolichopentas Dolichopsis Dolichorrhiza Dolichos Doliocarpus Dolomiaea Dombeya Domingoa Donatia Donax Dondia Donella Doniophyton Donnellsmithia Donnellyanthus Dontostemon Doodia Doona Dopatrium Dorobaea Doronicum Dorotheanthus Dorstenia Doryanthes Dorycnium Dorycnopsis Doryopteris Doryphora Doryxylon Douglasdeweya Douglasia Dovyalis Downingia Doyerea Draba Dracaena Dracocephalum Dracoglossum Draconopteris Dracontioides Dracontium Dracontomelon Dracophyllum Dracula Dracunculus Draparnaldia Draperia Drejera Drepananthus Drepanocladus Drepanolobus Drepanostachyum Dresslerella Dressleria Dresslerothamnus Drimia Drimiopsis Drimys Droguetia Drosanthemum Drosera Drosophyllum Drudeophytum Drummondia Drusa Dryadella Dryandra Dryas Drymaria Drymocallis Drymoglossum Drymonia Drymophloeus Drynaria Dryobalanops Dryopetalon Dryopoa Dryopolystichum Dryopteris Dryostichum Drypetes Duabanga Duarctopoa Dubautia Duboisia Duboscia Dubyaea Duchesnea Duckea Duckeanthus Duckeella Duckeodendron Duckesia Ducrosia Dudleya Dugaldia Dugesia Duggena Duguetia Duhaldea Dulacia Dulichium Duma Dumasia Dumortiera Dunalia Dunbaria Duosperma Duperrea Dupineta Dupoa Dupontia Duranta Durio Duroia Duseniella Dussia Duthiea Duvernoia Dyakia Dyckia Dyerophytum Dypsis Dyschoriste Dyscritogyne Dyscritothamnus Dysodiopsis Dysophylla Dysopsis Dysosma Dysoxylum Dysphania Dyssodia Dystaenia Dystovomita Earina Eastwoodia Eatonella Eatonia Ebenopsis Ebenus Eberlanzia Ebraxis Eburophyton Ecballium Ecbolium Ecclinusa Eccremis Eccremocactus Eccremocarpus Ecdeiocolea Echeandia Echeveria Echidiocarya Echidnopsis Echinacea Echinaria Echinocactus Echinocereus Echinochloa Echinocoryne Echinocystis Echinodorus Echinofossulocactus Echinolaena Echinomastus Echinopanax Echinopepon Echinophora Echinopogon Echinops Echinopsis Echinopterys Echinosepala Echinospartum Echinospermum Echites Echium Eclipta Ecliptostelma Ectopopterys Ectosperma Ectrosia Edgeworthia Edithea Edmondia Edmundoa Edraianthus Edrastima Edwinia Efulensia Egenolfia Egeria Egletes Egregia Ehrendorferia Ehretia Ehrharta Eichhornia Eichlerina Eidothea Einadia Eirmocephala Eithea Eizia Ekebergia Ekmania Ekmanianthe Ekmaniopappus Ekmanochloa Elachyptera Elaeagia Elaeagnus Elaeis Elaeocarpus Elaeocharis Elaeodendron Elaeoluma Elaeosticta Elaphandra Elaphoglossum Elasis Elateriopsis Elateriospermum Elaterium Elatine Elatostema Elatostematoides Elattostachys Electranthera Elegia Eleiodoxa Elekmania Eleocharis Eleorchis Elephantomene Elephantopus Elephantorrhiza Elettaria Elettariopsis Eleusine Eleutheranthera Eleutherine Eleutherococcus Eleutherospermum Eligmocarpus Elionurus Elissarrhena Elizabetha Elleanthus Elliottia Ellipanthus Ellisia Ellisiophyllum Ellisochloa Elmera Elmerrillia Elodea Eloyella Elsholtzia Eltroplectris Elvira Elwendia Elyhordeum Elyleymus Elymus Elyna Elyonurus Elysitanion Elytranthe Elytraria Elytrigia Elytrophorus Elytropus Elytrostachys Embelia Emblemantha Emblica Embothrium Emex Emilia Eminium Emmenanthe Emmenopterys Emmeorhiza Emmotum Emorya Empetrum Emplectocladus Empodisma Empogona Enallagma Enantiophylla Enarthrocarpus Encalypta Encelia Enceliopsis Encephalartos Encephalocarpus Encholirium Enchylaena Enckea Encopella Encyclia Endiandra Endlicheria Endocarpon Endocomia Endodeca Endolepis Endonema Endorima Endospermum Endostemon Endotropis Enekbatus Enemion Engelhardia Engelhardtia Engelmannia Englerina Englerodendron Englerophytum Enhalus Enicosanthum Enicostema Enkianthus Ennealophus Enneapogon Enriquebeltrania Ensete Entada Entadopsis Entandrophragma Entelea Enterolobium Enteromorpha Enteropogon Enterosora Entodon Entosthodon Enydra Epacris Epaltes Eperua Ephedra Ephedranthus Ephemeropteris Ephemerum Ephippianthus Epibaterium Epiblastus Epiblema Epicampes Epicharis Epicion Epicostorus Epidendrum Epifagus Epigaea Epigeneium Epigynum Epikeros Epilobium Epimedium Epipactis Epiphyllum Epipogium Epipremnopsis Epipremnum Epiprinus Epipterygium Epirixanthes Episcia Epistephium Epithelantha Epithema Equilabium Equisetum Eragrostiella Eragrostis Eranthemum Eranthis Erato Erblichia Erechtites Eremaea Eremalche Eremanthus Eremocarya Eremocharis Eremochloa Eremocitrus Eremocrinum Eremodaucus Eremogeton Eremogone Eremolepis Eremomastax Eremonanus Eremophila Eremophyton Eremopoa Eremopogon Eremopyrum Eremosis Eremosparton Eremospatha Eremostachys Eremothera Eremurus Erepsia Eria Eriachne Eriandra Erianthemum Eriastrum Eriaxis Erica Ericameria Erigenia Erigeron Erinacea Erinus Eriobotrya Eriocapitella Eriocarpum Eriocaulon Eriocephalus Eriochilus Eriochloa Eriochrysis Eriocoelum Eriocoma Eriodendron Eriodes Eriodictyon Eriogonum Eriolaena Eriolarynx Erioneuron Eriope Eriophorum Eriophyllum Eriophyton Eriopsis Eriosema Eriosorus Eriospermum Eriostemma Eriostemon Eriosyce Eriosynaphe Eriotheca Erioxylum Eriphia Erisma Erismadelphus Erismanthus Erithalis Eritrichium Erlangea Ermania Ernestia Ernodea Erocallis Erodiophyllum Erodium Erophila Erpodium Errazurizia Ertela Eruca Erucaria Erucastrum Ervatamia Ervum Erycibe Erycina Eryngiophyllum Eryngium Erysimum Erythea Erythradenia Erythraea Erythranthe Erythrina Erythrocephalum Erythrochiton Erythrochlamys Erythrococca Erythrocoma Erythrodes Erythronium Erythropalum Erythrophleum Erythrophysa Erythrospermum Erythrostemon Erythroxylum Escallonia Eschenbachia Eschscholzia Eschweilera Escobaria Escobedia Escontria Esenbeckia Espadaea Espejoa Espeletia Espeletiopsis Espostoa Esterhazya Esterhuysenia Ethulia Etlingera Euadenia Euanthe Eubotryoides Eubotrys Eubrachion Eucalyptus Eucephalus Euceraea Euchaetis Eucharidium Eucharis Eucheuma Euchile Euchiton Euchlaena Euchresta Eucladium Euclasta Euclea Euclidium Eucnide Eucodonia Eucomis Eucommia Eucrosia Eucryphia Eucrypta Eudianthe Eugeissona Eugenia Euglypha Eulalia Eulaliopsis Eulobus Eulophia Eulophidium Eulophus Eulychnia Eumachia Eumorphia Eunanus Euodia Euonymus Eupatoriadelphus Eupatoriastrum Eupatorium Euphorbia Euphoria Euphrasia Euphronia Euphrosyne Euplassa Euploca Eupodium Eupomatia Euptelea Eurhynchiastrum Eurhynchium Euroschinus Eurotia Eurya Euryale Eurybia Euryblema Eurychone Eurychorda Eurycoma Eurycorymbus Eurydochus Euryomyrtus Euryops Eurypetalum Euryptera Eurystyles Eurytaenia Euscaphis Eusideroxylon Eustachys Eustigma Eustoma Eustrephus Eustylis Eutaxia Euterpe Eutetras Euthamia Eutoca Eutrema Eutrochium Euxylophora Evax Evelyna Evernia Evodianthus Evolvulus Evotrochis Exacum Exalaria Exallage Exarata Exbucklandia Excavatia Excentradenia Excoecaria Exellodendron Exhalimolobos Exocarpos Exocarya Exochorda Exodeconus Exogonium Exospermum Exostema Exostigma Exostyles Exothea Exotheca Extriplex Eysenhardtia Faberia Fabiana Fabronia Facchinia Facelis Fadogia Fadogiella Fadyenia Fagara Fagaropsis Fagelia Fagonia Fagopyrum Fagraea Fagus Faidherbia Falcaria Falcata Falcataria Falcatifolium Falconeria Falkia Fallopia Fallugia Faradaya Faramea Farfugium Fargesia Farinopsis Farsetia Fascicularia Fatoua Fatshedera Fatsia Faucaria Faucherea Faurea Fauria Fedia Fegimanra Feijoa Felicia Fellhanera Fendlera Fendlerella Fenerivia Ferdinandusa Feretia Fernaldia Fernandezia Fernandoa Fernseea Ferocactus Feronia Feroniella Ferraria Ferreyranthus Ferreyrella Ferula Ferulago Festuca Fevillea Fibigia Fibraurea Ficalhoa Ficaria Ficinia Ficus Fieldia Filago Filarum Filgueirasia Filicium Filifolium Filipendula Fillaeopsis Fimbristylis Fingerhuthia Finlaysonia Finschia Fioria Firmiana Fischeria Fissidens Fissipes Fissistigma Fitchia Fittingia Fittonia Fitzroya Flabellaria Flacourtia Flagellaria Flaveria Flavocetraria Flavoparmelia Flavopunctelia Fleischmannia Fleischmanniopsis Flemingia Flickingeria Flindersia Floerkea Florestina Floscopa Flourensia Flueggea Flyriella Fockea Foeniculum Fokienia Folotsia Fontainea Fontanesia Fontinalis Forchhammeria Fordia Forestiera Forsellesia Forsskaolea Forsstroemia Forstera Forsteronia Forsythia Fortunearia Fortuynia Fosbergia Fosterella Fosteria Fothergilla Fouquieria Foveolina Fragaria Frailea Francoa Frangula Frankenia Franklinia Franseria Frantzia Frasera Fraxinus Freesia Fremontodendron Freycinetia Freylinia Freziera Fridericia Friesodielsia Fritillaria Fritzschia Froelichia Frullania Fuchsia Fucus Fuertesia Fuertesiella Fuertesimalva Fuirena Fulgensia Fumana Fumaria Funaria Funastrum Funkiella Funtumia Furcraea Fusaea Fuscocephaloziopsis Fuscopannaria Fusifilum Fusispermum Gadellia Gaertnera Gaertneria Gaga Gagea Gahnia Gaiadendron Gaillardia Gaimardia Galactia Galactites Galactodenia Galactophora Galagania Galanthus Galarhoeus Galatella Galax Galaxaura Galbulimima Gale Galeana Galeandra Galearia Galearis Galega Galenia Galeobdolon Galeoglossum Galeola Galeopsis Galeorchis Galeottia Galeottiella Galianthe Galiniera Galinsoga Galipea Galium Gallesia Gallowayella Galopina Galphimia Galpinia Galpinsia Galvezia Galypola Gambelia Gamblea Gamocarpha Gamochaeta Garberia Garcia Garciadelia Garcilassa Garcinia Gardenia Gardneria Gardoquia Garhadiolus Garidella Garnotia Garrya Garuga Garuleum Gasparrinia Gasteranthus Gasteria Gastoniella Gastridium Gastrochilus Gastrodia Gastrolobium Gastrorchis Gatesia Gaudichaudia Gaudinia Gaudinopsis Gaulettia Gaultheria Gaura Gaussia Gavarretia Gavilea Gaya Gaylussacia Gayophytum Gazania Geigeria Geijera Geissanthus Geissois Geissolepis Geissoloma Geissomeria Geissorhiza Geissospermum Geitonoplesium Gelasine Gelidiella Gelidium Gelsemium Gemmabryum Genianthus Geniostemon Geniostoma Genipa Genista Genistella Genistidium Genlisea Gennaria Genoplesium Gentiana Gentianella Gentianopsis Gentlea Geobalanus Geocalyx Geocarpon Geocaulon Geocharis Geochloa Geococcus Geodorum Geoffraea Geoffroea Geogenanthus Geohintonia Geonoma Geophila Georgeantha Geostachys Geothallus Geothamnus Geraea Geranium Gerardia Gerbera Gerrardanthus Gerrardina Gesneria Gesnouinia Getonia Geum Gevuina Ghinia Gibasis Gibasoides Gibsoniothamnus Gifola Gigantochloa Gigartina Gigasiphon Gilbertiodendron Gilgiochloa Gilia Giliastrum Gillbeea Gillenia Gillespiea Gilletiodendron Gilmania Ginannia Gingidia Ginkgo Ginoria Girardinia Girgensohnia Gironniera Gisekia Gitara Githopsis Givotia Gjellerupia Glabraria Gladiolus Glandonia Glandora Glandularia Glandulicactus Glaphyropteridopsis Glaucidium Glaucium Glaucocarpum Glaux Gleasonia Glebionis Glechoma Glechon Glecoma Gleditsia Glehnia Gleichenella Gleichenia Glenniea Glicophyllum Glinus Gliricidia Glischrocaryon Globba Globifera Globularia Glochidion Gloeocarpus Gloeospermum Glomera Glomeropitcairnia Gloriosa Glossarion Glossocardia Glossochilus Glossodia Glossogyne Glossoloma Glossonema Glossopappus Glossopetalon Glossostelma Glossostigma Glossostipula Glottidium Glottiphyllum Gloveria Gloxinella Gloxinia Gloxiniopsis Gluta Glyceria Glycine Glycosma Glycosmis Glycydendron Glycyrrhiza Glyphaea Glyphis Glyphochloa Glyphosperma Glyptopleura Glyptostrobus Gmelina Gnaphaliothamnus Gnaphalium Gnephosis Gnetum Gnidia Gnomophalium Gochnatia Godetia Godmania Goeppertia Goethalsia Goetzea Goldbachia Goldmanella Goldmania Golionema Gomesa Gomidesia Gomortega Gomozia Gomphandra Gomphia Gomphichis Gomphillus Gomphocarpus Gompholobium Gomphostemma Gomphostigma Gomphrena Gonatogyne Gonatopus Gongora Gongrodiscus Gongylocarpus Gongylolepis Goniocaulon Goniocheton Goniolimon Gonioma Goniophlebium Goniopteris Goniorrhachis Goniostachyum Goniothalamus Gonocalyx Gonocarpus Gonocaryum Gonocormus Gonocytisus Gonolobus Gonospermum Gonostegia Gonostemon Gonystylus Gonzalagunia Gonzalezia Goodallia Goodenia Goodia Goodmania Goodyera Gordonia Gorgonidium Gormania Gossia Gossypianthus Gossypium Gothofreda Gouania Goudaea Gouinia Gouldia Goupia Gourliea Govenia Goyazianthus Grabowskia Gracilaria Graderia Graellsia Graffenrieda Grahamia Grajalesia Grammatophyllum Grammatotheca Grammica Grammitis Grammosciadium Grammosolen Grandiphyllum Grangea Grangeria Graphephorum Graphis Graphistylis Graphorkis Graptopetalum Graptophyllum Grastidium Grateloupia Gratiola Gratwickia Grayia Grazielia Greenea Greenella Greeneocharis Greeneochloa Greenmaniella Greenwayodendron Greenwoodiella Gregbrownia Greigia Grevillea Grewia Greyia Grias Grielum Griersonia Griffinia Griffitharia Griffithsochloa Griffonia Grimmeodendron Grimmia Grindelia Grinnellia Grisebachianthus Griselinia Grobya Groenlandia Grona Gronovia Grosourdya Grossera Grossularia Grosvenoria Groutiella Grubbia Grusonia Grypothrix Guadua Guaduella Guaiacum Guajacum Guamatela Guamia Guapira Guardiola Guarea Guarianthe Guatteria Guayania Guazuma Gueldenstaedtia Guettarda Guettardella Guibourtia Guiera Guihaia Guilandina Guilleminea Guillenia Guindilia Guioa Guiraoa Guizotia Gundelia Gundlachia Gunillaea Gunnera Gunniopsis Gurania Gustavia Gutenbergia Gutierrezia Guyonia Guzmania Gyalideopsis Gyalolechia Gyminda Gymnachne Gymnacranthera Gymnadenia Gymnadeniopsis Gymnanthemum Gymnanthes Gymnarrhena Gymnema Gymnocactus Gymnocalycium Gymnocarpium Gymnocarpos Gymnocladus Gymnocolea Gymnocoronis Gymnoderma Gymnogramma Gymnolaena Gymnolomia Gymnophyton Gymnopodium Gymnopogon Gymnopteris Gymnoschoenus Gymnosiphon Gymnosperma Gymnospermium Gymnosphaera Gymnosporia Gymnostachys Gymnostachyum Gymnostemon Gymnosteris Gymnostichum Gymnostoma Gymnostomum Gymnostyles Gymnotheca Gynandropsis Gynatrix Gynerium Gynocardia Gynochthodes Gynostemma Gynotroches Gynoxys Gynura Gypsacanthus Gypsophila Gyptis Gyrandra Gyranthera Gyrocarpus Gyrostachys Gyrostemon Gyrotaenia Haageocereus Haagespostoa Haastia Habenaria Habenella Haberlea Habracanthus Habranthus Habroneuron Hackelia Hackelochloa Hacquetia Haeckeria Haemanthus Haematomma Haematoxylum Haemocharis Haemodorum Haenianthus Hagenbachia Hagenia Hagsatera Hainardia Hakea Hakonechloa Haldina Halea Halenia Halerpestes Halesia Halgania Halimeda Halimione Halimium Halimodendron Halimolobos Halimolobus Halleria Halocarpus Halocnemum Halodule Halogeton Halopegia Halophila Haloragis Halosarcia Halosciastrum Haloxylon Halymenia Hamamelis Hamatocactus Hamatocaulis Hamelia Hammarbya Hamosa Hampea Hanburia Hancea Hancornia Handroanthus Hanguana Hapalorchis Haplanthus Haplocarpha Haplocladium Haploclathra Haploesthes Haplohymenium Haplolobus Haplopappus Haplophyllum Haplophyton Haplopteris Haplosciadium Haplostachys Haplosticha Haplostichanthus Harbouria Hardenbergia Harfordia Harleya Harmogia Harmonia Harmsiodoxa Harmsiopanax Harpachne Harpagonella Harpagophytum Harpalyce Harpanthus Harpechloa Harpephyllum Harperella Harperocallis Harpochloa Harpullia Harrimanella Harrisella Harrisia Harrisonia Hartmannia Hartogiopsis Hartwrightia Harungana Harveya Hasseanthus Hasseltia Hasseltiopsis Hasslerella Hasteola Hastingsia Hatiora Hatschbachiella Hauya Havardia Hawkesiophyton Haworthia Haworthiopsis Haydenia Haydenoxylon Haymondia Haynaldia Hazardia Hebanthe Hebe Hebecarpa Hebeclinium Hebenstretia Hebepetalum Heberdenia Hebestigma Hecastocleis Hecatonia Hechtia Hecistopteris Hectorella Hedbergia Hedeoma Hedera Hedinia Hedlundia Hedosyne Hedstromia Hedwigia Hedycarya Hedychium Hedyosmum Hedyotis Hedypnois Hedysarum Hedythyrsus Heeria Heimia Heinsia Heisteria Heladena Helanthium Heleastrum Heleniastrum Helenium Heliabravoa Heliamphora Helianthella Helianthemum Helianthus Helichrysum Helicia Heliciopsis Heliconia Helicophyllum Helicostylis Helicteres Helictochloa Helictotrichon Helietta Helinus Heliocarpus Heliocereus Heliomeris Heliophila Heliopsis Heliosperma Heliotropium Helipterum Helixanthera Helleborine Helleborus Hellenia Helleriella Hellmuthia Helmholtzia Helminthostachys Helminthotheca Helodium Helogyne Helonias Heloniopsis Helopus Helosciadium Helosis Helvella Helwingia Helxine Hemarthria Hemerocallis Hemiachyris Hemiandra Hemianemia Hemianthus Hemiboea Hemicarpha Hemichaena Hemicrambe Hemidesmus Hemidictyum Hemidiodia Hemieva Hemigenia Hemigraphis Hemimeris Hemionitis Hemiphragma Hemiphylacus Hemipilia Hemipogon Hemiptelea Hemiscola Hemisphaerocarya Hemisteptia Hemistylus Hemitelia Hemithrinax Hemitomes Hemizonella Hemizonia Hemsleya Henckelia Henicodium Henleophytum Hennecartia Henoonia Henophyton Henrardia Henricksonia Henriettea Henriettella Henrya Hepatica Heppia Heppiella Heptacodium Heptanthus Heptapleurum Heptaptera Heracleum Herbertia Herbertus Hereroa Herissantia Heritiera Hermannia Hermbstaedtia Herminium Hernandia Herniaria Herodotia Herorchis Herpestis Herpetacanthus Herpetospermum Herpothallon Herpyza Herrania Herreria Herrickia Herschelianthe Hertia Herzogiella Hesperalbizia Hesperaloe Hesperantha Hesperanthes Hesperaster Hesperastragalus Hesperelaea Hesperethusa Hesperevax Hesperidanthus Hesperis Hesperocallis Hesperochiron Hesperocnide Hesperocodon Hesperocyparis Hesperodoria Hesperogenia Hesperolaburnum Hesperolinon Hesperomannia Hesperomecon Hesperomeles Hesperonia Hesperoscordum Hesperostipa Hesperothamnus Hesperotropsis Hesperoxalis Hesperoyucca Hesperozygis Hessea Hetaeria Heterachne Heteracia Heteranthelium Heteranthemis Heteranthera Heterisia Heterocaryum Heterocentron Heterocodon Heterocoma Heterocondylus Heterodendrum Heterodermia Heterogaura Heterogonium Heterolepis Heteromeles Heteromorpha Heteronoma Heteropanax Heteropappus Heterophyllaea Heterophyllium Heteropogon Heteropsis Heteropteris Heteropterys Heteropyxis Heterosavia Heterospathe Heterosperma Heterospermum Heterostachys Heterostemma Heterostemon Heterothalamus Heterotheca Heterotis Heterotoma Heterotrichum Heuchera Hevea Hewittia Hexachlamys Hexadesmia Hexalectris Hexalobus Hexaphylla Hexapterella Hexasepalum Hexastylis Hexatheca Hexisea Heynea Heywoodia Hibbertia Hibiscadelphus Hibiscus Hicriopteris Hidalgoa Hieracium Hiernia Hierobotana Hierochloe Hieronyma Hilaria Hildebrandtia Hildegardia Hillebrandia Hilleria Hillia Hilliardia Hilliardiella Himalaiella Himalayacalamus Himalrandia Himantoglossum Himatanthus Hinterhubera Hintonella Hintonia Hippeastrum Hippia Hippobroma Hippobromus Hippochaete Hippocratea Hippocrepis Hippomane Hippophae Hippotis Hippuris Hiptage Hiraea Hirculus Hirpicium Hirschfeldia Hirtella Histiopteris Hiya Hladnikia Hochreutinera Hodgsonia Hoehnea Hoehnephytum Hoffmannanthus Hoffmannia Hoffmannseggella Hoffmannseggia Hofmeisteria Hohenackeria Hohenbergia Hohenbergiopsis Hoheria Hoiokula Hoita Holacantha Holarrhena Holboellia Holcoglossum Holcophacos Holcus Holigarna Hollisteria Holmbergia Holmskioldia Holocalyx Holocarpha Holocheilus Holochlamys Holodictyum Holodiscus Holographis Hololeion Holomitrium Holoptelea Holosteum Holothrix Holozonia Homalanthus Homalia Homaliadelphus Homalium Homalobus Homalocarpus Homalocladium Homalolepis Homalomena Homalopetalum Homalosorus Homalospermum Homalotheciella Homalothecium Homeria Homogyne Homolepis Homomallium Homonoia Homoranthus Honckenya Hoodia Hookera Hookeria Hookerochloa Hooveria Hopea Hopia Hopkinsia Hoppea Hordelymus Hordeum Horichia Horkelia Horkeliella Hormathophylla Hormidium Horminum Hornstedtia Hornungia Horsfieldia Horsfordia Hortia Hortonia Hosackia Hoslundia Hosta Hottea Hottonia Houlletia Houssayanthus Houstonia Houttuynia Hovea Hovenia Hovenkampia Hoverdenia Howea Howeia Howellanthus Howellia Howelliella Hoya Huanaca Hubbardia Hubbardochloa Hubera Huberia Huberodendron Hudsonia Huernia Huertea Hufelandia Hugelia Hugeria Hugonia Hulsea Hulteniella Humata Humbertiella Humiria Humiriastrum Humularia Humulus Hunnemannia Hunteria Huntleya Hunzikeria Huodendron Huperzia Hura Husnotiella Hutchinsia Huttonaea Huynhia Hyacinthella Hyacinthoides Hyacinthus Hyaenanche Hyalis Hyalopoa Hyalosperma Hybanthus Hybosema Hybosperma Hybridella Hydastylus Hydatica Hydnocarpus Hydnophytum Hydnora Hydrangea Hydrastis Hydriastele Hydrilla Hydrobryum Hydrocharis Hydrochloa Hydrochorea Hydrocleys Hydrocotyle Hydrodictyon Hydrogonium Hydrolea Hydromystria Hydropectis Hydrophylax Hydrophyllum Hydrosme Hydrostachys Hydrostemma Hydrotrida Hyeronima Hygroamblystegium Hygrohypnum Hygrophila Hygroryza Hylaeanthe Hylandia Hylenaea Hyline Hylocarpa Hylocereus Hylocomiastrum Hylocomium Hylodendron Hylodesmum Hylomecon Hylotelephium Hymenachne Hymenaea Hymenandra Hymenasplenium Hymenatherum Hymenidium Hymenocallis Hymenocardia Hymenocarpos Hymenoclea Hymenocoleus Hymenocrater Hymenodictyon Hymenodium Hymenoglossum Hymenolepis Hymenolobium Hymenoloma Hymenopappus Hymenophyllum Hymenopogon Hymenopus Hymenopyramis Hymenosporum Hymenostegia Hymenostephium Hymenostylium Hymenothrix Hymenoxys Hyophila Hyophorbe Hyoscyamus Hyoseris Hyospathe Hyparrhenia Hypecoum Hypelate Hypenia Hyperbaena Hypericophyllum Hypericum Hyperphyscia Hypertelis Hyperthelia Hyphaene Hyphear Hypnea Hypnum Hypobathrum Hypocalymma Hypocalyptus Hypocenomyce Hypochaeris Hypodaphnis Hypodematium Hypoderris Hypodiscus Hypoestes Hypoglossum Hypogomphia Hypogymnia Hypogynium Hypolaena Hypolepis Hypolytrum Hypopitys Hypopterygium Hypotrachyna Hypoxis Hypselodelphys Hypseocharis Hypserpa Hyptianthera Hyptidendron Hyptis Hyssopus Hysterionica Hysterobaeckea Ibatia Iberis Ibervillea Ibicella Ibidium Icacorea Icarus Ichnanthus Ichnocarpus Ichthyothere Ida Idahoa Idesia Idiopappus Idiospermum Idiothamnus Idria Ifloga Ignurbia Iguanura Ileostylus Ilex Iliamna Illecebrum Illicium Illigera Iltisia Ilysanthes Impatiens Imperata Imperatoria Imshaugia Incarvillea Indianthus Indigastrum Indigofera Indocalamus Indorouchera Inezia Inga Ingenhouzia Inocarpus Intsia Inula Inulanthera Inulopsis Inversodicraea Iocenes Iochroma Iodanthus Iodes Ionactis Ionaspis Ionidium Ionopsidium Ionopsis Ionoxalis Iostephane Ipheion Iphigenia Iphiona Ipomoea Ipomopsis Iranecio Irenodendron Iresine Iriartea Iris Irlbachia Irvingbaileya Irvingia Iryanthera Isabelia Isachne Isatis Ischaemum Ischnosiphon Iseilema Isertia Isidorea Ismelia Ismene Isnardia Isoberlinia Isocarpha Isochilus Isocoma Isodendrion Isodon Isoetopsis Isoglossa Isolatocereus Isolepis Isoloma Isolona Isonandra Isonema Isopappus Isoplexis Isopogon Isopterygiopsis Isopterygium Isopyrum Isostigma Isothecium Isotoma Isotrema Isotria Isotropis Isoëtes Itaya Itea Iteadaphne Itzaea Iva Ivesia Ixanthus Ixchelia Ixerba Ixeridium Ixeris Ixia Ixiochlamys Ixiolaena Ixiolirion Ixoca Ixocactus Ixodia Ixonanthes Ixophorus Ixora Ixtlania Jablonskia Jaborosa Jacaima Jacaranda Jacaratia Jacea Jacksonia Jacobaea Jacobinia Jacquemontia Jacqueshuberia Jacquinia Jacquiniella Jaegeria Jaeschkea Jaffueliobryum Jagera Jagrantia Jahnia Jaimehintonia Jaliscoa Jaltomata Jamesbrittenia Jamesia Jamesianthus Jamesonia Jamesoniella Jancaea Jania Jansenella Janusia Japanobotrychum Japewiella Japonicalia Jarava Jarilla Jasione Jasminanthes Jasminocereus Jasminum Jateorhiza Jatropha Jaumea Jefea Jeffersonia Jeffreycia Jensia Jepsonia Jessea Joannesia Jobinia Jodina Johanneshowellia Johannesteijsmannia Johnsonia Johnstonalia Johnstonella Joinvillea Jondraba Jonesiella Joosia Joseanthus Josemania Jouvea Jovellana Jovibarba Juanulloa Jubaea Jubaeopsis Jubelina Jubula Juglans Julbernardia Juliania Jumellea Juncellus Juncoides Juncus Junellia Jungermannia Jungia Juniperus Juno Jupunba Jurinea Jurtsevia Jussiaea Justicia Kadenia Kadenicarpus Kadsura Kadua Kaempferia Kageneckia Kailarsenia Kairoa Kalaharia Kalanchoe Kalbreyeriella Kali Kalidium Kalimeris Kalinia Kallstroemia Kalmia Kalmiella Kalmiopsis Kalopanax Kaluhaburunghos Kamettia Kanahia Kandelia Kania Karinia Karomia Karwinskia Katapsuxis Kaulfussia Kaunia Kearnemalvastrum Keckiella Kedrostis Keerlia Keetia Kefersteinia Kegeliella Kelissa Kelleria Kellochloa Kelloggia Kelseya Kendrickia Kengia Kengyilia Kennedia Kennedya Kentiopsis Kentrophyta Kentrothamnus Keraudrenia Kermadecia Kernera Kerria Kerriodoxa Kersia Kerstingiella Keteleeria Kewa Keysseria Khasiaclunea Khaya Kiaeria Kibara Kibaropsis Kibatalia Kickxia Kielmeyera Kieslingia Kigelia Kiggelaria Kimnachia Kindbergia Kingiodendron Kionophyton Kippistia Kirengeshoma Kirkia Kissenia Kitagawia Kitaibela Kitaibelia Klaineanthus Klainedoxa Klaprothia Klarobelia Klasea Kleinhovia Kleinia Klotzschia Klugia Knautia Kneiffia Knema Knightia Kniphofia Knowltonia Knoxia Koanophyllon Kobresia Kochia Koeberlinia Koehneola Koehneria Koeleria Koellensteinia Koellia Koellikeria Koelpinia Koelreuteria Koenigia Koerberia Koernickanthe Kohautia Kohleria Koilodepas Kokia Kokoona Kolkwitzia Koniga Koompassia Kopsia Kopsiopsis Korthalsella Korthalsia Kosteletzkya Kostermanthus Kotschya Kozlovia Krameria Krapfia Krapovickasia Krascheninnikovia Kraunhia Kraussia Kremeriella Kreodanthus Krigia Krubera Krugiodendron Kruhsea Krukoviella Krynitzkia Kuhnia Kuhnistera Kumlienia Kummerowia Kundmannia Kunstleria Kunzea Kunzia Kurzia Kutchubaea Kydia Kyhosia Kyllinga Kyrstenia Kyrsteniopsis Lablab Labordia Labourdonnaisia Laburnocytisus Laburnum Lacaena Laccospadix Laccosperma Lachemilla Lachenalia Lachesiodendron Lachnaea Lachnagrostis Lachnanthes Lachnocaulon Lachnophyllum Lachnorhiza Lachnospermum Lachnostoma Lachnostylis Lacinaria Lacistema Lackeya Lacmellea Lacomucinaea Lactoris Lactuca Lacunaria Ladeania Ladenbergia Laelia Laeliopsis Laennecia Laestadia Laetia Lafoensia Lagarosiphon Lagarostrobos Lagascea Lagenandra Lagenaria Lagenocarpus Lagenophora Lagerstroemia Lagetta Laggera Lagoecia Lagophylla Lagopsis Lagotis Lagrezia Lagunaria Laguncularia Lagurus Lallemantia Lamanonia Lamarckia Lambertia Lamiastrum Lamiophlomis Lamium Lamourouxia Lampas Lampranthus Lamprocapnos Lampropappus Lamyropsis Lanaria Lancea Landerolaria Landolphia Langloisia Langsdorffia Languas Lankesterella Lankesteria Lannea Lansium Lantana Lantanopsis Laothoe Lapageria Lapanthus Lapeirousia Laphamia Laphangium Lapithea Laplacea Laportea Lappula Lapsana Lapsanastrum Lardizabala Larentia Larix Larnax Larrea Larryleachia Lasallea Lasallia Laser Laserpitium Lasia Lasiacis Lasianthaea Lasianthera Lasianthus Lasiarrhenum Lasimorpha Lasiocarpus Lasiocaryum Lasiocephalus Lasiocereus Lasiochlamys Lasiococca Lasiococcus Lasiocroton Lasiodiscus Lasiopetalum Lasiopogon Lasiospermum Lastarriaea Lasthenia Lastrea Lastreopsis Latania Lateristachys Lathraea Lathrocasis Lathyrus Latua Laubertia Laugeria Launaea Laurelia Laurembergia Laurencia Laurentia Lauridia Laurocerasus Laurophyllus Laurus Lavandula Lavatera Lavauxia Lavigeria Lavoisiera Lawrencella Lawrencia Lawsonia Laxmannia Laxoplumeria Layia Leandra Leavenworthia Lebeckia Lecanolepis Lecanophora Lecanopteris Lecanora Lecanorchis Lecanthus Lechea Lechenaultia Lecidea Lecidella Lecocarpus Lecointea Lecokia Lecomtedoxa Lecythis Ledebouria Ledenbergia Ledothamnus Leea Leersia Lefebvrea Legazpia Legenere Legousia Legrandia Lehmanniella Leiandra Leibergia Leibnitzia Leiboldia Leichhardtia Leidesia Leimonis Leiocarpa Leionema Leiophyllum Leiorreuma Leiostemon Leiothrix Leiotulus Leiphaimos Leitneria Lejeunea Lellingeria Lemaireocereus Lembertia Lembotropis Lemeltonia Lemmaphyllum Lemna Lemooria Lemurophoenix Lendneria Lennea Lennoa Lenophyllum Lens Leobordea Leochilus Leonia Leonis Leonotis Leontice Leontodon Leontopodium Leonurus Leopoldia Leopoldinia Lepachys Lepanthes Lepanthopsis Lepargyraea Lepechinia Lepechiniella Lepeostegeres Lepianthes Lepidagathis Lepidaploa Lepidesmia Lepidium Lepidobolus Lepidobotrys Lepidocaryum Lepidoceras Lepidocordia Lepidocupania Lepidogrammitis Lepidolopsis Lepidomicrosorium Lepidonia Lepidopetalum Lepidophorum Lepidophyllum Lepidopilum Lepidospartum Lepidosperma Lepidostachys Lepidothamnus Lepidotrichilia Lepidotrichum Lepidozamia Lepidozia Lepigonum Lepilaena Lepiniopsis Lepionurus Lepironia Lepisanthes Lepismium Lepisorus Leplaea Leporella Lepra Lepraria Leptactina Leptadenia Leptaleum Leptamnium Leptandra Leptanthus Leptarrhena Leptasea Leptaspis Leptaulus Leptecophylla Leptinella Leptobalanus Leptoboea Leptobryum Leptocarpha Leptocarpus Leptocarydion Leptocaulis Leptoceras Leptocereus Leptochilus Leptochiton Leptochloa Leptochloopsis Leptocoryphium Leptodactylon Leptodermis Leptoderris Leptodictyum Leptodontium Leptogium Leptoglossis Leptoglottis Leptogonum Leptogramma Leptolaena Leptolejeunea Leptolepia Leptolobium Leptoloma Leptomeria Leptonema Leptonychia Leptopetalum Leptopharynx Leptopoda Leptopterigynandrum Leptopteris Leptopus Leptopyrum Leptorhabdos Leptorhoeo Leptorhynchos Leptorumohra Leptosema Leptosiphon Leptosolena Leptospermum Leptospron Leptostachya Leptostelma Leptostomopsis Leptosyne Leptotaenia Leptotes Leptothrium Leptothyrsa Lepturidium Lepturus Lepuropetalon Lepyrodia Lepyrodiclis Lerchenfeldia Leretia Lescaillea Lescuraea Leskea Leskeella Lespedeza Lesquerella Lessertia Lessingia Lessingianthus Letharia Lettowianthus Leucactinia Leucadendron Leucaena Leucanthemella Leucanthemopsis Leucanthemum Leucas Leucaster Leucelene Leucheria Leuchtenbergia Leuciva Leucobryum Leucocarpus Leucocasia Leucochloron Leucochrysum Leucocoma Leucocoryne Leucocrinum Leucocroton Leucodecton Leucodermia Leucodon Leucogenes Leucojum Leucolejeunea Leucolepis Leucoloma Leucolophus Leucomeris Leucomphalos Leuconotis Leucophyllum Leucophysalis Leucopoa Leucopogon Leucorchis Leucosceptrum Leucosidea Leucospermum Leucospora Leucostegia Leucostele Leucosyke Leucosyris Leucothoe Leucothrinax Leucotrichum Leucozoma Leuenbergeria Leuzea Levenhookia Levieria Levisticum Lewisia Lewisiopsis Lexarzanthe Leycesteria Leydeum Leymus Leysera Liabellum Liabum Liagora Liatris Libanothamnus Liberbaileya Libertia Libidibia Libocedrus Librevillea Licania Licaria Lichenodiplis Licuala Lidia Ligaria Ligeophila Lightfootia Ligularia Ligusticopsis Ligusticum Ligustrum Lijndenia Lilaea Lilaeopsis Lilium Limadendron Limbarda Limeum Limnanthemum Limnanthes Limnia Limnobium Limnocharis Limnodea Limnophila Limnophyton Limnorchis Limnosciadium Limnosipanea Limodorum Limonia Limoniastrum Limonium Limosella Linanthastrum Linanthus Linaria Linconia Lindackeria Lindbergia Lindelofia Lindenbergia Lindenia Lindeniopiper Lindera Lindernia Lindheimera Lindleya Lindleyella Lindmania Lindsaea Lindsaya Linnaea Linochilus Linociera Linodendron Linospadix Linostoma Linosyris Linum Linzia Liparia Liparis Liparophyllum Lipoblepharis Lipochaeta Lipotriche Lippia Lipschitziella Liquidambar Liriodendron Liriope Lisaea Lisianthius Lisianthus Lissanthe Lissocarpa Listera Listrostachys Litchi Lithachne Lithocarpus Lithococca Lithodora Lithomyrtus Lithophila Lithophragma Lithops Lithospermum Lithotoma Lithraea Lithrea Litobrochia Litogyne Litrisa Litsea Littorella Livistona Llagunoa Llavea Llerasia Loasa Lobanilia Lobaria Lobelia Lobivia Lobostemon Lobothallia Lobularia Lockhartia Lodoicea Loeflingia Loeselia Loeseliastrum Loeseneriella Loeskeobryum Loewia Logania Logfia Loiseleuria Loliolum Lolium Lomagramma Lomandra Lomanthus Lomaphlebia Lomaria Lomaridium Lomariocycas Lomariopsis Lomatia Lomatium Lomatocarum Lomatogonium Lomelosia Lomentaria Lonas Lonchitis Lonchocarpus Lonchostoma Longetia Lonicera Lopezia Lophanthera Lophanthus Lophatherum Lophiaris Lophiola Lophiolepis Lophion Lophocereus Lophochlaena Lophochloa Lophocladia Lophocolea Lopholaena Lopholejeunea Lophomyrtus Lophopappus Lophopetalum Lophophora Lophopterys Lophosoria Lophospermum Lophostachys Lophostemon Lophostigma Lophostoma Lophozia Lorandersonia Loranthella Loranthus Lordhowea Lorencea Lorentzianthus Loreya Loricaria Lorinseria Loropetalum Lorostemon Lotononis Lotus Loudetia Loudetiopsis Loudonia Louisiella Lourea Lourteigia Louteridium Loxocalyx Loxocarpus Loxogramme Loxospora Loxostigma Loxostylis Loxothysanus Loxsoma Loxsomopsis Lozanella Lozania Lubaria Lucilia Luciliocline Luculia Lucuma Lucya Ludia Ludisia Ludovia Ludwigia Ludwigiantha Luehea Lueheopsis Luetkea Luetzelburgia Luffa Luina Luisia Luisma Lulia Luma Lumnitzera Lunania Lunaria Lunasia Lundellianthus Lundia Lundinia Lupinus Luronium Lutheria Luvunga Luxemburgia Luziola Luzula Luzuriaga Lycaste Lychniothyrsus Lychnis Lychnocephalus Lychnodiscus Lychnophora Lychnophorella Lychnophoriopsis Lycianthes Lycium Lycocarpus Lycomormium Lycopersicon Lycopersicum Lycopodiastrum Lycopodiella Lycopodium Lycopsis Lycopus Lycoris Lycoseris Lycurus Lygeum Lygodesmia Lygodium Lymanbensonia Lymania Lyngbya Lyonia Lyonothamnus Lyperia Lyrocarpa Lyroglossa Lysiana Lysias Lysichiton Lysichitum Lysidice Lysiella Lysiloma Lysimachia Lysinema Lysionotus Lysipomia Lythrum Lytocaryum Lytoneuron Maackia Maasia Maba Mabea Mabrya Macadamia Macairea Macaranga Macarisia Macbridea Macfadyena Machaeranthera Machaerina Machaerium Machaerocarpus Machaerocereus Machaonia Machilus Mackaya Mackinlaya Macleania Macleaya Macledium Maclura Maclurodendron Maclurolyra Macodes Macoubea Macphersonia Macradenia Macranthera Macrocalyx Macrocarpaea Macrocentrum Macrochloa Macroclinium Macrocnemum Macrocoma Macrocystis Macrohasseltia Macrolobium Macromeria Macromitrium Macronema Macropanax Macropharynx Macropidia Macropiper Macropodium Macropsychanthus Macroptilium Macrorhynchus Macrosamanea Macroscepis Macrosiphonia Macrosolen Macrothelypteris Macrotyloma Macrozamia Maculigilia Macvaughiella Madagasikaria Madaroglossa Madhuca Madia Madronella Maerua Maesa Maesobotrya Magnolia Magonia Maguireanthus Maguireothamnus Magydaris Maharanga Mahernia Mahoberberis Mahonia Mahurea Maianthemum Maieta Maihuenia Maihueniopsis Maillardia Maireana Mairetis Majidea Majorana Malabaila Malachium Malachra Malacocarpus Malacomeles Malacomeris Malacothamnus Malacothrix Malaifilix Malaisia Malanea Malapoenna Malaxis Malcolmia Malephora Malesherbia Mallinoa Mallotonia Mallotus Malmea Malmeanthus Malope Malosma Malouetia Malperia Malpighia Malpighiodes Malus Malva Malvastrum Malvaviscus Malvella Mammea Mammillaria Mammilloydia Manaosella Mancoa Mandevilla Mandragora Manekia Manettia Manfreda Mangifera Manglietia Manicaria Manihot Manilkara Maniltoa Manisuris Mannagettaea Mannia Manniophyton Manoao Manostachya Manotes Mansoa Mantisalca Manulea Maoutia Mapania Mappia Maprounea Maquira Marah Maranta Maranthes Marantochloa Marathrum Marattia Marcetella Marcetia Marcgravia Marcgraviastrum Marchandiomyces Marchantia Marcus-Kochia Maresia Mareya Mareyopsis Margaretta Margaritaria Margaritopsis Marginatocereus Margotia Margyricarpus Marianthus Marila Marilaunidium Marina Mariosousa Maripa Mariposa Mariscus Markea Markhamia Marlierea Marlieriopsis Marmaroxylon Marmoritis Marojejya Maronea Marrubium Marsdenia Marshallia Marshalljohnstonia Marsilea Marsippospermum Marsupella Marsypianthes Martellidendron Martensianthus Marticorenia Martinella Martiodendron Martynia Mascagnia Mascarenhasia Masdevallia Masonhalea Massonia Massularia Mastersiella Mastichodendron Mastigolejeunea Mastixia Mastixiodendron Matayba Matelea Mathewsia Mathiasella Matisia Matonia Matourea Matricaria Matteuccia Mattfeldanthus Mattfeldia Matthiola Matucana Matudaea Matudanthus Matudina Mauloutchia Maurandya Mauranthemum Mauria Mauritia Mauritiella Mausolea Maxillaria Maxillariella Maximowiczia Maxonia Mayaca Mayepea Mayna Maytenus Mazaea Mazus Mcdadea Mcneillia Mcvaughia Mecardonia Mecodium Meconella Meconopsis Mecranium Medemia Medeola Medicago Medinilla Mediusella Medranoa Medusagyne Medusantha Medusanthera Meehania Meesia Megacarpaea Megacorax Megalastrum Megalochlamys Megalodonta Megaphrynium Megapterium Megarrhiza Megaskepasma Megaspora Megastachya Megastigma Megastylis Megathyrsus Megistostegium Megistostigma Meibomia Meineckia Meiocarpidium Meiogyne Meiracyllium Meistera Melaleuca Melampodium Melampyrum Melananthus Melanelia Melanobatus Melanocenchris Melanochyla Melanohalea Melanolepis Melanophylla Melanorrhoea Melanortocarya Melanoseris Melanosiphon Melanoxylon Melanthera Melanthium Melasma Melasphaerula Melastoma Melastomastrum Melhania Melia Melianthus Melica Melichrus Melicocca Melicoccus Melicope Melicytus Melilotus Melinis Meliosma Melissa Melittis Mellichampia Melliodendron Mellitis Melloa Melocactus Melocanna Melochia Melodinus Melolobium Melosmon Melothria Melpomene Memecylon Mendoncia Menegazzia Mengea Menisciopsis Meniscium Menisorus Menispermum Menkea Menodora Menonvillea Mentha Mentzelia Menyanthes Menziesia Merceya Merciera Merckia Mercurialis Meriania Merinthopodium Merostachys Merremia Merrilliodendron Merrilliopanax Mertensia Merxmuellera Meryta Mesadenella Mesadenus Mesanthophora Mesechites Mesembryanthemum Mesomelaena Mesoneuris Mesophlebion Mesopteris Mesoreanthus Mesosetum Mesosphaerum Mesostemma Mespilodaphne Mespilus Messerschmidia Mestoklema Mesua Mesynium Metagonia Metalasia Metalepis Metamyriactis Metanarthecium Metapanax Metaplexis Metaporana Metarungia Metasequoia Metastelma Metathelypteris Metaxya Metcalfia Meteoriopsis Meteorium Meterostachys Metopium Metrodorea Metrosideros Metroxylon Metteniusa Metternichia Metzgeria Meum Mexacanthus Mexerion Mexianthus Mexicoa Meximalva Mexipedium Mexotis Meyenia Meyna Mezia Mezilaurus Mezobromelia Mibora Micarea Michauxia Michelia Micheliella Mickelia Mickelopteris Miconia Micrachne Micractis Micraira Micrampelis Micrandra Micrandropsis Micranthemum Micranthes Micrantheum Micranthocereus Micranthus Micrasepalum Micrasterias Micrechites Microbiota Microcachrys Microcala Microcarpaea Microcharis Microchilus Microchirita Microchloa Microcitrus Microcladia Micrococca Microcoelia Microcos Microcybe Microcycas Microdesmia Microdesmis Microdictyon Microdon Microepidendrum Microgilia Microglossa Microgramma Microlaena Microlepia Microlepidium Microlepidozia Microlepis Microliabum Microlicia Microlobius Microloma Micromeles Micromelum Micromeria Micromitrium Micromonolepis Micromyrtus Micronychia Microparacaryum Micropera Micropholis Micropleura Microplumeria Micropolypodium Micropsis Micropuntia Micropus Micropyrum Microsaccus Microsciadium Microsechium Microseris Microsisymbrium Microsorium Microsorum Microspermum Microstachys Microstegium Microsteira Microsteris Microstigma Microstrobos Microstylis Microtea Microterangis Microthelys Microthlaspi Microtis Microtoena Microtropis Microula Mida Mielichhoferia Mikania Mila Mildbraedia Mildella Milicia Milium Miliusa Milla Millegrana Milleria Millettia Millingtonia Millotia Millspaughia Miltitzia Miltonia Miltoniopsis Mimetanthe Mimetes Mimophytum Mimosa Mimosopsis Mimozyganthus Mimulopsis Mimulus Mimusops Mina Minaria Minasia Minquartia Minthostachys Minuartia Minuopsis Minuria Minutoexcipula Mionandra Miquelia Miqueliopuntia Mirabilis Miraglossum Mirandaceltis Mirandea Mirasolia Mirbelia Misanteca Miscanthus Mischoblastia Mischocarpus Mischodon Misodendrum Misopates Mitchella Mitella Mitostylis Mitracarpus Mitragyna Mitranthes Mitrantia Mitraria Mitrasacme Mitrastemon Mitrella Mitreola Mitrephora Mitriostigma Mitrocereus Miyamayomena Mnesithea Mniodes Mnium Moacroton Mocquerysia Modiola Modiolastrum Moehringia Moenchia Moerckia Moeroris Moghania Mohavea Mohria Mohrodendron Moldenhawera Molendoa Molinadendron Molinaea Molineria Molineriella Molinia Moliniopsis Mollia Mollinedia Mollugo Molongum Molopospermum Moltkia Moltkiopsis Moluccella Molucella Momordica Monachather Monachosorum Monactinocephalus Monactis Monanthes Monanthochloe Monanthocitrus Monanthotaxis Monarda Monardella Mondia Monechma Monerma Moneses Monetia Moniera Monilaria Monniera Monnina Monocarpia Monochaetum Monochoria Monoclea Monococcus Monocostus Monocymbium Monodora Monogramma Monolena Monolepis Monolopia Mononeuria Monophyllaea Monophyllorchis Monoporus Monopsis Monoptilon Monopyle Monosis Monotagma Monotaxis Monotes Monotoca Monotrema Monotropa Monotropastrum Monotropsis Monsonia Monstera Montanoa Monteiroa Monteverdia Montezuma Montia Monticalia Montinia Montiopsis Montrichardia Montrouziera Monttea Monvillea Moorochloa Moquilea Moquiniastrum Mora Moraea Morangaya Moranopteris Moranothamnus Morelia Morella Morelotia Morettia Moricandia Morilloa Morina Morinda Moringa Morisonia Moritzia Morkillia Mormodes Mormolyca Moronobea Morrenia Morronea Mortonia Mortoniella Mortoniodendron Morus Mosannona Moscharia Mosdenia Mosiera Mosla Mosquitoxylum Mostacillastrum Mostuea Motandra Motleyia Moullava Mourera Mouriri Moussonia Moutabea Mozinna Mucoa Mucronea Mucuna Mucura Muehlenbeckia Muellera Muellerolaria Muhlenbergia Muilla Mukdenia Mulgedium Mulguraea Mulinum Multidentia Mundtia Mundulea Munnozia Munroa Munroidendron Munronia Muntingia Munzothamnus Muraltia Murbeckia Murbeckiella Murdannia Muricaria Muricauda Murraya Musa Musanga Muscadinia Muscarella Muscari Muscaria Museniopsis Musineon Mussaenda Mussaendopsis Mussatia Musschia Mutisia Myagrum Mycaranthes Mycelis Mycerinus Mycetia Mycocalicium Mycopteris Myelochroa Myginda Mylia Myodocarpus Myoporum Myoschilos Myosotidium Myosotis Myosoton Myosurus Myoxanthus Myracrodruon Myrceugenia Myrcia Myrcianthes Myrciaria Myriactis Myrianthus Myrica Myricaria Myriocarpa Myriocephalus Myriocladus Myriolecis Myriolimon Myriophyllum Myriopteris Myriopus Myriostachya Myristica Myrmecodia Myrmecophila Myrmephytum Myrocarpus Myrosma Myrosmodes Myrospermum Myrothamnus Myrovernix Myroxylon Myrrhidendron Myrrhinium Myrrhis Myrrhoides Myrsine Myrstiphyllum Myrtama Myrtella Myrteola Myrtgerocactus Myrtillocactus Myrtus Mystacidium Mystroxylon Mytilaria Myurella Myxopappus Myzorrhiza Nabalus Nageia Nageliella Nahuatlea Naiocrene Najas Nama Nananthea Nandina Nannorrhops Nanocnide Nanodea Nanorrhinum Nanuza Napaea Napeanthus Napoleonaea Naravelia Narcissus Nardia Nardophyllum Nardostachys Nardurus Nardus Narenga Naringi Narthecium Narvalina Nasa Nashia Nassauvia Nassella Nasturtium Natsiatum Nauclea Naucleopsis Naumburgia Nautilocalyx Nautonia Navarretia Navia Nealchornea Neanotis Neatostema Nebelia Neblinathamnus Necepsia Nechamandra Neckera Neckeradelphus Neckeropsis Nectandra Nectouxia Neea Neeopsis Neesenbeckia Neillia Neisosperma Neja Nekemias Nelsonia Nelsonianthus Neltuma Nelumbium Nelumbo Nemacaulis Nemacladus Nemaconia Nemastylis Nematanthus Nemesia Nemexia Nemopanthus Nemophila Nemosenecio Nenax Neo-Uvaria Neoalsomitra Neobaclea Neobartsia Neobeckia Neobeguea Neobenthamia Neobesseya Neoblechnum Neobolusia Neobouteloua Neoboutonia Neobracea Neobrachyactis Neobrittonia Neobuchia Neobuxbaumia Neocabreria Neocallitropsis Neocapparis Neocardenasia Neocheiropteris Neocinnamomum Neocogniauxia Neocouma Neocuatrecasia Neocussonia Neodeutzia Neodypsis Neogaerrhinum Neoglaziovia Neogoezia Neoguillauminia Neohallia Neohintonia Neoholmgrenia Neohymenopogon Neohyophila Neojobertia Neokochia Neolamarckia Neolaria Neolaugeria Neolepisorus Neolitsea Neolloydia Neomammillaria Neomarica Neomeris Neomezia Neomillspaughia Neomirandea Neomitranthes Neomoorea Neomortonia Neonauclea Neonelsonia Neonesomia Neonicholsonia Neonotonia Neopallasia Neopanax Neoparrya Neopieris Neopringlea Neoprotoparmelia Neoptychocarpus Neoraimondia Neorautanenia Neoregelia Neorudolphia Neoschroetera Neoscortechinia Neosepicaea Neoshirakia Neosparton Neosprucea Neostapfia Neostenanthera Neotatea Neotinea Neotorularia Neotrinia Neottia Neowawraea Neowerdermannia Nepenthes Nepeta Nephelaphyllum Nephelea Nephelium Nephradenia Nephrodium Nephroia Nephrolepis Nephroma Nephromopsis Nephropetalum Nephrophyllidium Nephrosperma Nephthytis Nepsera Neptunia Neraudia Nereocystis Neriacanthus Nerine Nerisyrenia Nerium Nernstia Nertera Nervilia Nesaea Nesampelos Neslia Nesogordonia Nesolindsaea Nesoluma Nesomia Nesopteris Nestegis Nestotus Nestronia Neuburgia Neuontobotrys Neurachne Neurada Neuradopsis Neurocallis Neurodium Neurolaena Neuropeltis Neurophyllodes Neurotheca Neustanthus Neuwiedia Nevada Neviusia Newbouldia Newcastelia Newtonia Neyraudia Nezera Nicandra Nicolletia Nicoraepoa Nicoteba Nicotiana Nidema Nidorella Nidularium Niduregelia Niedenzuella Nierembergia Nietneria Nigella Nihon Niphaea Niphidium Niphogeton Nipponanthemum Nissolia Nitella Nitraria Nitrophila Nivellea Noaea Nocca Noccaea Nodobryoria Nodocarpaea Nolana Nolina Nolletia Noltea Nomaphila Nomopyle Nomosa Nonea Nopalea Norantea Nordenstamia Normanbya Normandia Normandina Noronhia Norrisia Northia Nostoc Notanthera Notelaea Noterophila Nothaphoebe Nothapodytes Nothobaccaurea Nothocalais Nothocestrum Nothochelone Nothocissus Nothocnide Nothofagus Notholaena Notholcus Notholithocarpus Nothoperanema Nothosaerva Nothoscordum Nothosmyrnium Nothospondias Nothotalisia Nothotsuga Nothovernonia Noticastrum Notobasis Notobubon Notoceras Notochaete Notochloe Notodon Notogrammitis Notopleura Notopora Notoptera Notoseris Notothixos Notothylas Nototriche Nototrichium Notylia Nouelia Noveloa Novenia Nowellia Nuphar Nuttallanthus Nuttallia Nuxia Nyctaginia Nyctanthes Nyctocereus Nylandtia Nymania Nymphaea Nymphoides Nypa Nyssa Nyssanthes Oaxacania Oberna Oberonia Obetia Obione Oblivia Obolaria Obolinga Obregonia Oceaniopteris Oceanorus Ocellochloa Ocellularia Ochagavia Ochanostachys Ochetophila Ochlandra Ochna Ochoterenaea Ochradenus Ochrocarpos Ochrolechia Ochroma Ochrosia Ochthocharis Ochthochloa Ochthocosmus Ocimum Oclemena Ocotea Octadesmia Octarrhena Octoblepharum Octoknema Octolobus Octomeria Oddoniodendron Odonellia Odonia Odontadenia Odontarrhena Odontites Odontocarya Odontochilus Odontocline Odontoglossum Odontonema Odontonychia Odontoschisma Odontosoria Odontostemma Odontostephana Odontostomum Odontotrichum Odostemon Odyendyea Oeceoclades Oecopetalum Oedera Oedibasis Oehmea Oemleria Oenanthe Oenocarpus Oenothera Oenotrichia Oeonia Oeoniella Oeosporangium Oerstedella Oerstedina Oestlundia Ohwia Okenia Olax Oldenlandia Oldenlandiopsis Oldfeltia Oldfieldia Olea Oleandra Olearia Olfersia Olgaea Oligactis Oliganthes Oligochaeta Oligomeris Oligoneuron Oligosporus Oligotrichum Olimarabidopsis Olinia Olivaea Oliverella Oliveriana Olmeca Olmedia Olmediella Olneya Oloptum Olsynium Olyra Omalotheca Omiltemia Omphacomeria Omphalea Omphalodes Omphalora Onagra Oncaglossum Oncidium Oncinotis Oncoba Oncocalyx Oncophorus Oncosiphon Oncosperma Oncostema Oncostemum Oncostylis Oncotheca Ongokea Onobrychis Onoclea Onocleopsis Ononis Onopordum Onoseris Onosma Onosmodium Onychium Onychopetalum Oocephala Oonopsis Opegrapha Opercularia Operculina Ophellantha Ophiocaryon Ophiocephalus Ophioderma Ophioglossum Ophiopogon Ophiorrhiza Ophiuros Ophryosporus Ophrys Opilia Oplismenopsis Oplismenus Oplonia Oplopanax Opocunonia Opopanax Opulaster Opuntia Orania Orbea Orbexilum Orbivestus Orchidantha Orchipedum Orchis Orchiserapias Orcuttia Oreanthes Oreas Oreastrum Oreobolopsis Oreobolus Oreobroma Oreocallis Oreocarya Oreocereus Oreocharis Oreochloa Oreochrysum Oreocnide Oreocome Oreogrammitis Oreomunnea Oreomyrrhis Oreonana Oreopanax Oreopolus Oreopteris Oreorchis Oreoseris Oreostemma Oreosyce Oreoweisia Oreoxis Oresitrophe Orfilea Orianthera Origanum Orites Oritrophium Orixa Orlaya Orleanesia Ormocarpum Ormopteris Ormosia Ornithidium Ornithocarpa Ornithocephalus Ornithochilus Ornithogalum Ornithopus Ornithostaphylos Orobanche Orobus Orochaenactis Orogenia Orontium Oropetium Orophaca Orophea Orostachys Oroxylum Oroya Orphium Ortachne Orthaea Orthantha Orthanthera Orthilia Orthion Orthiopteris Orthocarpus Orthoceras Orthoclada Orthodicranum Orthodon Orthodontium Orthomene Orthopappus Orthophytum Orthopichonia Orthopterygium Orthoraphium Orthosia Orthosiphon Orthosphenia Orthothecium Orthotrichum Orthrosanthus Orychophragmus Oryctanthus Oryctes Oryza Oryzidium Oryzopsis Osa Osbeckia Osbertia Oscillatoria Oscularia Oserya Osmadenia Osmanthus Osmaronia Osmelia Osmia Osmitopsis Osmolindsaea Osmorhiza Osmoxylon Osmunda Osmundastrum Ossaea Osteocarpum Osteomeles Osteophloeum Osteospermum Ostericum Ostodes Ostrearia Ostrya Ostryoderris Ostryopsis Osyridicarpos Osyris Otachyrium Otanthus Otatea Oteiza Othake Otholobium Othonna Otiophora Otoba Otoglossum Otomeria Otopappus Otophylla Otostegia Otostylis Ototropis Ottelia Ottleya Ottoa Ottochloa Ottonia Ottoschmidtia Ottoschulzia Oubanguia Ouratea Ourisia Ovicuculispora Ovidia Ovieda Oxalis Oxandra Oxera Oxyanthus Oxybaphus Oxybasis Oxycaryum Oxyceros Oxychloe Oxychloris Oxycoccus Oxydendrum Oxydenia Oxygonum Oxygraphis Oxylobium Oxylobus Oxypappus Oxypetalum Oxypolis Oxyramphis Oxyrhynchus Oxyria Oxyspora Oxystelma Oxystophyllum Oxystylis Oxytenanthera Oxytenia Oxytheca Oxytria Oxytropis Oyedaea Oziroe Ozomelis Ozoroa Ozothamnus Pabstia Pabstiella Pachecoa Pacherocactus Pachgerocereus Pachira Pachyanthus Pachycarpus Pachycaulos Pachycentria Pachycereus Pachycormus Pachygone Pachylobus Pachyloma Pachylophis Pachylophus Pachyphyllum Pachyphytum Pachypleuria Pachypleurum Pachypodium Pachyptera Pachyrhizus Pachysandra Pachystachys Pachystima Pachystoma Pachystroma Packera Pacouria Pacourina Padus Paederia Paederota Paeonia Paepalanthus Paesia Pagamea Pagameopsis Pagesia Pagiantha Painteria Pakaraimaea Pakau Palafoxia Palaquium Palaua Palhinhaea Paliavana Palicourea Palimbia Palisota Paliurus Pallavicinia Pallenis Palmaria Palmerella Palmeria Palmorchis Paltonium Paludella Palustricodon Palustriella Pamburus Pamphalea Panaetia Panamanthus Panax Pancheria Pancovia Pancratium Panda Pandanus Panderia Pandiaka Pandorea Paneroa Pangium Panicularia Panicum Panisea Pannaria Panopsis Panphalea Papaver Papaya Paphinia Paphiopedilum Papilionanthe Papillaria Pappea Pappobolus Pappochroma Pappophorum Pappostipa Papuacedrus Papuechites Papuodendron Parabaena Parablechnum Paraboea Paracalyx Paracaryum Paracephaelis Paraceterach Paracolpodium Paracroton Paracryphia Paraderris Paradisanthus Paradisea Paradrymonia Paradrypetes Paragenipa Paragonia Paragymnopteris Paragynoxys Parahancornia Parahyparrhenia Parakmeria Paralasianthus Paraleucobryum Paramachaerium Paramacrolobium Parameria Paramignya Paramollugo Paranephelius Paraneurachne Paranomus Parapentas Paraphalaenopsis Paraphlomis Parapholis Paraphymatoceros Parapiptadenia Parapolydora Parapolystichum Paraprenanthes Paraquilegia Pararchidendron Pararuellia Parasenecio Paraserianthes Parasicyos Parastemon Parastrephia Parathelypteris Paratheria Parathesis Paratrophis Paravallaris Pardanthopsis Pardoglossum Parentucellia Pariana Parietaria Parinari Parinariopsis Paris Parishella Parishia Parkia Parkinsonia Parmelia Parmeliella Parmelinopsis Parmeliopsis Parmentiera Parmotrema Parnassia Parochetus Parodia Parodiodendron Parodiolyra Parodiophyllochloa Parolinia Paronychia Paropsia Parosela Parrisia Parrotia Parrotiopsis Parrya Parryella Parsonsia Parthenice Parthenium Parthenocissus Parvisedum Parvotrisetum Pasania Pascalia Pascopyrum Pasithea Paspalidium Paspalum Passerina Passiflora Passovia Pastinaca Patagonula Patersonia Patinoa Patis Patrinia Pattalias Pattersonia Paullinia Paulownia Pauridia Pauridiantha Paurolepis Paurotis Pausandra Pavetta Pavonia Paxistima Payena Paypayrola Paysonia Pearcea Pearsonia Pecluma Pecteilis Pectiantia Pectis Pectocarya Peddiea Pedersenia Pedicularis Pedilanthus Pediocactus Pediomelum Peganum Pegia Pegolettia Pehria Peixotoa Pelagodoxa Pelargonium Pelatantheria Pelazoneuron Pelea Pelecyphora Pelekium Pelexia Peliosanthes Pellacalyx Pellaea Pellegrinia Pellia Pelliciera Pellionia Peltaea Peltandra Peltanthera Peltaria Peltastes Peltidea Peltiera Peltigera Peltiphyllum Peltoboykinia Peltodon Peltogyne Peltophorum Peltostigma Peltula Pelucha Pemphis Penaea Penicillus Peniocereus Peniophyllum Pennantia Pennellia Pennellianthus Pennisetum Penstemon Pentacalia Pentace Pentachaeta Pentachlaena Pentachondra Pentaclethra Pentacrophys Pentadesma Pentaglottis Pentagonia Pentagramma Pentalinon Pentameris Pentanema Pentanisia Pentapanax Pentapeltis Pentapetes Pentaphragma Pentaphylax Pentaplaris Pentaraphia Pentarhizidium Pentarhopalopilia Pentarrhaphis Pentarrhinum Pentas Pentasachme Pentasacme Pentaschistis Pentaspadon Pentatropis Penthorum Pentodon Pentopetia Pentstemonopsis Pentzia Peperomia Peplidium Peplis Peplonia Pepo Peponium Peponopsis Pera Peracarpa Perama Peramium Peranema Peraphyllum Peraxilla Perebea Peregrina Pereilema Pereskia Pereskiopsis Perezia Pergularia Periandra Perianthomega Periballia Pericallis Pericampylus Pericome Pericopsis Perideridia Peridiscus Perieilema Perilla Peripleura Periploca Periptera Perispermum Perissocarpa Perissocoeleum Peristeria Peristethium Peristrophe Peristylus Peritassa Peritoma Perityle Perkinsiodendron Pernettya Perotis Perovskia Perralderia Perrierophytum Perrottetia Persea Persicaria Persoonia Pertusaria Pertya Perularia Perymeniopsis Perymenium Pescatoria Peschiera Petalidium Petaloma Petalonia Petalonyx Petalostemon Petalostigma Petalostylis Petasites Petchia Petenaea Peteravenia Peteria Petermannia Petesiodes Petitia Petiveria Petradoria Petraeovitex Petrea Petrocallis Petrocosmea Petroedmondia Petrogenia Petromarula Petronymphe Petrophile Petrophyton Petrophytum Petrorhagia Petrosavia Petrosedum Petroselinum Petrosimonia Petteria Petunia Peucedanum Peucephyllum Peumus Peyritschia Pfaffia Pfeiffera Phaca Phacelia Phacellaria Phacelurus Phaeanthus Phaedranassa Phaedranthus Phaenocoma Phaenosperma Phaeocalicium Phaeoceros Phaeolus Phaeophyscia Phaeosphaerion Phaeostigma Phaeostoma Phaethusa Phagnalon Phainantha Phaius Phalacroseris Phalaenopsis Phalaris Phaleria Phalocallis Phanera Phaneroglossa Phanerophlebia Phanerosorus Phanerostylis Phania Phanopyrum Pharnaceum Pharus Phaseolus Phaulopsis Phaulothamnus Phebalium Phedimus Phegopteris Pheidonocarpa Pheladenia Phelipanche Phelline Phellocalyx Phellodendron Phemeranthus Phenakospermum Phenax Pherosphaera Pherotrichis Phialanthus Philactis Philadelphus Philenoptera Philesia Philgamia Philibertia Phillyrea Philodendron Philoglossa Philonotion Philonotis Philotheca Philoxerus Philydrella Philydrum Philyra Phinaea Phippsia Phippsiomeles Phlebocarya Phlebodium Phlebotaenia Phlegmariurus Phlegmatospermum Phleum Phloeophila Phlogacanthus Phlojodicarpus Phlomis Phlomoides Phlox Phlyctis Phoebanthus Phoebe Phoenicaulis Phoenicophorium Phoenix Pholidocarpus Pholidostachys Pholidota Pholisma Pholistoma Pholiurus Phoradendron Phormium Photinia Phragmanthera Phragmipedium Phragmites Phragmocarpidium Phragmotheca Phravenia Phreatia Phrodus Phrygilanthus Phryma Phrynium Phtheirospermum Phthirusa Phuopsis Phygelius Phyla Phylica Phyllachne Phyllactis Phyllagathis Phyllanthopsis Phyllanthus Phyllarthron Phyllis Phyllitis Phyllobotryon Phyllocarpus Phyllocephalum Phyllocladus Phyllocosmus Phyllodium Phyllodoce Phylloglossum Phyllogonium Phyllolepidium Phyllolobium Phyllomelia Phyllonoma Phyllopsora Phylloscirpus Phyllosma Phyllospadix Phyllostachys Phyllostegia Phyllostemonodaphne Phyllostylon Phyllota Phylohydrax Phymaspermum Phymatidium Phymatoceros Phymatodes Phymatopsis Phymatopteris Phymatosaurus Phymatosorus Phymosia Phyodina Physacanthus Physaliastrum Physalis Physaria Physcia Physciella Physcomitrella Physcomitrium Physconia Physematium Physena Physocalymma Physocarpus Physochlaina Physodium Physogyne Physokentia Physoplexis Physopsis Physospermopsis Physospermum Physostegia Physostemon Physostigma Physotrichia Physurus Phytelephas Phyteuma Phytocrene Phytolacca Piaranthus Picardaea Picea Pichisermollodes Pickeringia Picnomon Picradenia Picradeniopsis Picralima Picramnia Picrasma Picrella Picris Picrodendron Picrorhiza Picrosia Picrothamnus Pictetia Pieris Pierranthus Pigafetta Pigea Pikea Pilea Pileostegia Pilgerodendron Piliocalyx Piloblephis Pilocarpus Pilocereus Pilocosta Pilosella Piloselloides Pilosocereus Pilostaxis Pilostyles Pilotrichella Pilularia Pimelea Pimelodendron Pimenta Pimpinella Pinalia Pinanga Pinaropappus Pinarophyllon Pinckneya Pinellia Pinguicula Pinochia Pinus Pinzona Piper Piperia Pippenalia Piptadenia Piptadeniastrum Piptanthus Piptatheropsis Piptatherum Piptocarpha Piptochaetium Piptocoma Piptolepis Piptomeris Piptothrix Pipturus Piqueria Piqueriopsis Piranhea Piratinera Pireella Piresia Piresiella Piriqueta Piscidia Pisonia Pisoniella Pisophaca Pistacia Pistia Pistorinia Pisum Pitavia Pitcairnia Pitcheria Pithecellobium Pithecoctenium Pithecolobium Pitraea Pittocaulon Pittoniotis Pittosporum Pityopsis Pityopus Pityothamnus Pityranthe Pityrocarpa Pityrodia Pityrogramma Placidium Placodiscus Placynthium Plagianthus Plagiobothrys Plagiobryoides Plagiochasma Plagiocheilus Plagiochila Plagiogyria Plagiolophus Plagiomnium Plagiopetalum Plagiopus Plagiorhegma Plagioscyphus Plagiosiphon Plagiostachys Plagiostyles Plagiothecium Plagius Planchonella Planchonia Planea Planera Planichloa Planocarpa Planodes Plantago Platanthera Platanus Platea Plateilema Plathymenia Platonia Platostoma Platycapnos Platycarpum Platycarya Platycerium Platycladus Platycodon Platycyamus Platydesma Platydictya Platygyna Platygyrium Platylepis Platylobium Platylomella Platylophus Platymiscium Platypodium Platypus Platysace Platyschkuhria Platystele Platystemma Platystemon Platystigma Platythecium Platythelys Plazia Plecostachys Plectaneia Plectocephalus Plectocomia Plectorrhiza Plectranthus Plectritis Plectrocarpa Plectronia Plectroniella Plectrophora Pleea Pleiacanthus Pleioblastus Pleiocardia Pleiocarpa Pleiochiton Pleiogynium Pleioluma Pleione Pleiospermium Pleiospilos Pleiostachya Plenasium Plenckia Pleocarphus Pleocnemia Pleodendron Pleomele Pleonotoma Pleopeltis Pleopsidium Pleradenophora Plerandra Pleroma Plesioneuron Plethadenia Plethiandra Pleuranthodendron Pleuranthodium Pleuricospora Pleuridium Pleurisanthes Pleurocalyptus Pleurochaete Pleurocladia Pleurocoronis Pleurogyna Pleurogyne Pleuropappus Pleuropetalum Pleurophora Pleurophragma Pleuropogon Pleuropterus Pleurosoriopsis Pleurospermum Pleurostachys Pleurostylia Pleurothallis Pleurothallopsis Pleurothyrium Pleurozium Plicosepalus Plinia Plinthanthesis Plocama Plocamium Plocaniophyllon Plocoglottis Plocosperma Plowmania Pluchea Plukenetia Plumbagella Plumbago Plumeria Pneophyllum Pneumaria Pneumatopteris Pneumonanthe Poa Poacynum Pochota Podachaenium Podadenia Podagrostis Podalyria Podandrogyne Podangis Podanthus Podistera Podocalyx Podocarpus Podochilus Podococcus Podocoma Podolasia Podolepis Podophyllum Podopterus Podosperma Podospermum Podostemum Podostigma Podotheca Podranea Poecilandra Poecilanthe Poecilochroma Poeciloneuron Poeppigia Pogogyne Pogonarthria Pogonatherum Pogonatum Pogonia Pogonolepis Pogonophora Pogonopus Pogostemon Pohlia Poicillopsis Poidium Poikilacanthus Poikilospermum Poincianella Poinsettia Poiretia Poitea Polanisia Polaskia Polemoniella Polemonium Polianthes Poliomintha Poliothyrsis Pollia Pollichia Polyachyrus Polyadenia Polyalthia Polyanthina Polyblastidium Polybotrya Polycalymma Polycarena Polycarpaea Polycarpon Polyclathra Polycnemum Polycodium Polyctenium Polycycnis Polydictyum Polydora Polygala Polygaloides Polygonanthus Polygonatum Polygonella Polygonum Polylepis Polymeridium Polymnia Polyosma Polyotus Polyphlebium Polypodiodes Polypodium Polypogon Polypompholyx Polypremum Polypsecadium Polypteris Polyradicion Polyrrhiza Polyscias Polysiphonia Polysphaeria Polyspora Polysporina Polystachya Polystemma Polystichopsis Polystichum Polytaenia Polytaenium Polytoca Polytrias Polytrichastrum Polytrichum Polyura Pomaderris Pomaria Pomatophytum Pomax Pombalia Pometia Poncirus Ponera Ponerorchis Pongamia Pontederia Ponthieva Popowia Populus Porana Poranopsis Poranthera Poraqueiba Porcelia Porella Porina Porlieria Porophyllum Porotrichum Porpax Porphyra Porphyrocoma Porphyrostachys Porpidia Porsildia Portea Porterella Portlandia Portulaca Portulacaria Posidonia Posoqueria Potalia Potameia Potamogeton Potentilla Poteridium Poterium Pothoidium Pothomorphe Pothos Pottia Pottsia Pouchetia Poulsenia Poupartia Pourouma Pourthiaea Pouteria Pouzolzia Pozoa Pradosia Praecereus Praecoxanthus Prainea Prangos Praravinia Prasium Prasophyllum Prasoxylon Pratia Praxelis Preissia Premna Prenanthella Prenanthes Prepusa Prescottia Preslianthus Prestoea Prestonia Preussiodora Priestleya Prieurella Primula Primulina Pringleochloa Pringleophytum Prinos Prinsepia Printzia Prionosciadium Prionostemma Prioria Prismatocarpus Prismatomeris Pristimera Pritchardia Priva Proatriplex Proboscidea Prochnyanthes Prockia Procris Promenaea Prometheum Pronectria Pronephrium Prosaptia Prosartes Proserpinaca Prosopanche Prosopidastrum Prosopis Prospero Prostanthera Prosthechea Protarum Protea Proteopsis Protium Protomegabaria Protorhus Protoschwenckia Proustia Prumnopitys Prunella Prunus Pruskortizia Psacaliopsis Psacalium Psammisia Psammogeton Psammophiliella Psammopyrum Psammosilene Psammotropha Psathyrostachys Psathyrotes Psathyrotopsis Psephellus Pseudabutilon Pseudalbizzia Pseudalcantarea Pseudananas Pseudanomodon Pseudanthus Pseudarthria Pseudathyrium Pseudechinolaena Pseudelephantopus Pseudelymus Pseudeminia Pseuderanthemum Pseuderia Pseuderucaria Pseudevernia Pseudima Pseudoacanthocereus Pseudobaccharis Pseudobahia Pseudobersama Pseudobombax Pseudobrachiaria Pseudobraunia Pseudobrickellia Pseudocalliergon Pseudocalymma Pseudocamelina Pseudocarpidium Pseudocaryopteris Pseudocedrela Pseudocentrum Pseudocherleria Pseudoclappia Pseudoclausena Pseudocodon Pseudoconnarus Pseudoconyza Pseudocrossidium Pseudocryphaea Pseudocyclosorus Pseudocydonia Pseudocymopterus Pseudocyphellaria Pseudodictamnus Pseudodiphasium Pseudodissochaeta Pseudodrynaria Pseudoernestia Pseudofortuynia Pseudofumaria Pseudognaphalium Pseudogoodyera Pseudogynoxys Pseudohandelia Pseudokyrsteniopsis Pseudolachnostoma Pseudolachnostylis Pseudolaelia Pseudolappula Pseudolarix Pseudoleskea Pseudoleskeella Pseudolmedia Pseudolopezia Pseudolycopodiella Pseudolycopodium Pseudolysimachion Pseudomalmea Pseudomiltemia Pseudomorus Pseudomuscari Pseudomussaenda Pseudonemacladus Pseudopanax Pseudoparmelia Pseudopegolettia Pseudophegopteris Pseudophoenix Pseudopiptadenia Pseudopodospermum Pseudopogonatherum Pseudopteryxia Pseudoraphis Pseudorchis Pseudorhipsalis Pseudoroegneria Pseudorontium Pseudosagedia Pseudosalacia Pseudosasa Pseudosclerochloa Pseudosedum Pseudosempervivum Pseudosenefeldera Pseudosmodingium Pseudosorghum Pseudospondias Pseudostellaria Pseudotaenidia Pseudotaxiphyllum Pseudotaxus Pseudotrachydium Pseudotrillium Pseudotrimezia Pseudotsuga Pseudoturritis Pseudovanilla Pseudowintera Pseudoxandra Pseudoziziphus Pseuduvaria Psiadia Psidium Psiguria Psila Psilactis Psilathera Psilocarphus Psilocarya Psilocaulon Psilochenia Psilochilus Psilolaemus Psilopeganum Psilopilum Psilostrophe Psilotrichum Psilotum Psiloxylon Psilurus Psittacanthus Psophocarpus Psora Psoralea Psoralidium Psorodendron Psorospermum Psorothamnus Psorula Psychilis Psychine Psychopsis Psychopterys Psychotria Psychrogeton Psychrophila Psychrophyton Psydrax Psygmorchis Psylliostachys Psyllocarpus Ptaeroxylon Ptarmica Ptelea Pteleopsis Pteralyxia Pterandra Pteranthus Pteretis Pterichis Pteridium Pteridoblechnum Pteridophyllum Pteridrys Pterigynandrum Pteris Pterisanthes Pternandra Pternopetalum Pterocactus Pterocarpus Pterocarya Pterocaulon Pterocelastrus Pteroceltis Pterocephalus Pterocereus Pterochondria Pterococcus Pterocymbium Pterodon Pteroglossa Pteroglossaspis Pterogyne Pterolepis Pterolobium Pteronia Pterophylla Pteropyrum Pteroselinum Pterospermum Pterospora Pterostegia Pterostemma Pterostemon Pterostylis Pterostyrax Pterozonium Pterygiella Pterygiopsis Pterygodium Pterygoneurum Pterygopleurum Pterygota Pteryxia Ptilagrostis Ptilidium Ptilimnium Ptilium Ptilocalais Ptilochaeta Ptilomeris Ptilonella Ptiloria Ptilostemon Ptilothrix Ptilotrichum Ptilotus Ptisana Ptychococcus Ptycholobium Ptychomitrium Ptychopetalum Ptychopyxis Ptychosperma Ptychostomum Ptychotis Ptyssiglottis Puccinellia Pucciphippsia Pueraria Puhuaea Pulassarium Pulicaria Pullea Pulmonaria Pulsatilla Pultenaea Punctelia Punica Punjuba Pupalia Purdiaea Purshia Puschkinia Putoria Putranjiva Putterlickia Puya Pyankovia Pycnandra Pycnanthemum Pycnanthus Pycnarrhena Pycnobotrya Pycnocoma Pycnocomon Pycnocycla Pycnophyllum Pycnoplinthus Pycnosorus Pycnospora Pycnostachys Pycnostelma Pycnothelia Pycnothymus Pycreus Pygeum Pygmaeocereus Pylaisia Pylaisiella Pyracantha Pyrenacantha Pyrenaria Pyrenula Pyrethrum Pyriluma Pyrola Pyrolirion Pyrorchis Pyrostegia Pyrostria Pyrrhobryum Pyrrhocactus Pyrrhopappus Pyrrocoma Pyrrorhiza Pyrrosia Pyrularia Pyrus Pyxidanthera Pyxine Quadrella Qualea Quamasia Quamoclidion Quararibea Quassia Quechualia Quekettia Quelchia Quercifilix Quercus Quesnelia Quetzalia Quiabentia Quiina Quillaja Quinchamalium Quincula Quinetia Quintinia Quiotania Quisqualis Quisqueya Quivisianthe Quoya Rabelera Racemobambos Rachicallis Racinaea Racomitrium Racosperma Raddia Raddiella Radermachera Radicula Radinosiphon Radiogrammitis Radiola Radiovittaria Radlkoferotoma Radula Radyera Raffenaldia Rafflesia Rafinesquia Rafnia Rahowardiana Raillardella Raillardia Railliardia Raimannia Rainiera Rajania Ramaliella Ramalina Ramirezella Ramium Ramona Ramonda Randia Rangaeris Ranunculus Raoulia Rapanea Rapatea Raphanorhyncha Raphanus Raphia Raphidiocystis Raphionacme Rapicactus Rapistrum Raputiarana Raritebe Raspalia Rathbunia Ratibida Ratonia Rauia Rauiella Raukaua Raulinoreitzia Rauvolfia Rauwenhoffia Ravenala Ravenea Ravenia Raveniopsis Rawsonia Rayjacksonia Razafimandimbisonia Razisea Razoumofskya Reaumuria Reboulia Rebutia Recchia Recordoxylon Rectolejeunea Redfieldia Reederochloa Reediella Reevesia Regnellidium Rehdera Rehderodendron Rehmannia Reholttumia Rehsonia Reichardia Reichenbachanthus Reichenbachia Reimaria Reimarochloa Reineckea Reinhardtia Reinwardtia Reissantia Rejoua Relbunium Relchela Reldia Remijia Remirea Remusatia Remya Renanthera Renealmia Renistipula Rensonia Reseda Restio Restrepia Restrepiella Retama Retanilla Retiniphyllum Retrophyllum Reutealis Revealia Reverchonia Reynaudia Reynoldsia Reynosia Reynoutria Rhabdadenia Rhabdocaulon Rhabdodendron Rhabdophyllum Rhabdosciadium Rhabdothamnus Rhabdoweisia Rhachicallis Rhachidosorus Rhacoma Rhacomitrium Rhagadiolus Rhagodia Rhamnella Rhamnidium Rhamnus Rhamphicarpa Rhaphidophora Rhaphiolepis Rhaphis Rhaphithamnus Rhapidophyllum Rhapis Rhaponticoides Rhaponticum Rhaptopetalum Rhazya Rheedia Rhetinantha Rheum Rhexia Rhigiocarya Rhigospira Rhigozum Rhinacanthus Rhinanthus Rhinotropis Rhipidocladum Rhipidoglossum Rhipogonum Rhipsalis Rhizocarpon Rhizogonium Rhizomnium Rhizophora Rhizoplaca Rhodalsine Rhodamnia Rhodanthe Rhodanthemum Rhodiola Rhodobryum Rhodocalyx Rhodochiton Rhodocoma Rhododendron Rhododon Rhodolaena Rhodoleia Rhodomyrtus Rhodopentas Rhodophiala Rhodopis Rhodora Rhodosciadium Rhodospatha Rhodosphaera Rhodostemonodaphne Rhodothamnus Rhodothyrsus Rhodotypos Rhodymenia Rhoeo Rhoicissus Rhoiptelea Rhomboda Rhopalephora Rhopalocarpus Rhopalostylis Rhus Rhynchanthera Rhynchelytrum Rhynchocorys Rhynchoglossum Rhyncholacis Rhyncholaelia Rhynchophora Rhynchophorum Rhynchopsidium Rhynchopyle Rhynchosia Rhynchosida Rhynchosinapis Rhynchospermum Rhynchospora Rhynchostegium Rhynchostele Rhynchostylis Rhynchotechum Rhysolepis Rhysopterus Rhysotoechia Rhytachne Rhytidiadelphus Rhytidiopsis Rhytidium Rhytidomene Rhytidophyllum Ribes Riccardia Riccia Ricciocarpos Richardia Richardsonia Richea Richella Richeria Richterago Ricinella Ricinocarpos Ricinocarpus Ricinodendron Ricinus Ricotia Ridleyandra Ridolfia Ridsdalea Riedeliella Riedlea Riencourtia Rigidella Rigiopappus Rimelia Rimeliella Rindera Rinodina Rinorea Rinoreocarpus Rinzia Riocreuxia Ripariosida Ripogonum Ristantia Ritchiea Rivea Rivina Robbrechtia Robinia Robinsonecio Robinsonella Robinsonia Robiquetia Roccella Rochefortia Rochelia Rockinghamia Rodgersia Rodriguezia Roebuckiella Roegneria Roella Roemeria Roepera Rogiera Rohdea Roigella Rojasianthe Rolandra Roldana Rollandia Rollinia Romanoa Romanschulzia Romanzoffia Romneya Romulea Ronabea Rondeletia Rondonanthus Ronnbergia Roridula Roripa Rorippa Rosa Roscoea Rosenbergiodendron Roseodendron Rosmarinus Rossioglossum Rostkovia Rostranthera Rostraria Rostrinucula Rosularia Rotala Rotantha Rotheca Rothia Rothmannia Rothrockia Rottboellia Rotundanthus Roucheria Roupala Rourea Rousselia Rovaeanthus Royena Roylea Roystonea Ruagea Rubia Rubus Rudbeckia Rudgea Rudolfiella Ruehssia Ruellia Ruelliopsis Rufodorsia Rugelia Rugoloa Ruizia Ruizodendron Ruizterania Rulingia Rumex Rumfordia Rumicastrum Rumohra Rungia Runyonia Rupertia Rupertiella Rupiphila Ruppia Ruprechtia Ruptiliocarpon Rusbya Ruschia Ruscus Ruspolia Russelia Rustia Ruta Rutidea Rutidosis Rutosma Ruttya Ruyschia Ryania Ryparosa Rytidocarpus Rytidosperma Rytidostylis Rytigynia Rzedowskia Saba Sabal Sabatia Sabazia Sabbatia Sabia Sabicea Sabina Sabinea Sabulina Saccellium Saccharum Sacciolepis Saccoloma Sachsia Sacoglottis Sacoila Sacosperma Sadleria Saelania Sageretia Sagina Sagittaria Sagotia Sagraea Sahashia Saintpaulia Sairocarpus Sajanella Salacca Salacia Salaciopsis Salazaria Salicornia Salisburyodendron Salix Salmea Salomonia Salpianthus Salpichlaena Salpichroa Salpiglossis Salpinga Salpingostylis Salpixantha Salsola Saltugilia Salvadora Salvertia Salvia Salviastrum Salvinia Salweenia Salzmannia Samaipaticereus Samanea Sambucus Samodia Samolus Sampera Samuelssonia Samyda Sanango Sanchezia Sandbergia Sandemania Sandersonia Sandoricum Sandwithia Sanguinaria Sanguisorba Sanicula Sanidophyllum Sanionia Sansevieria Santalum Santiria Santolina Santomasia Sanvitalia Sapindus Sapium Saponaria Saposhnikovia Sapranthus Saprosma Saraca Saracha Sararanga Sarcandra Sarcanthus Sarcaulus Sarcobatus Sarcocapnos Sarcochilus Sarcochlamys Sarcococca Sarcocornia Sarcodes Sarcodum Sarcoglottis Sarcoglyphis Sarcogyne Sarcolaena Sarcolobus Sarcomphalus Sarcopera Sarcophrynium Sarcopoterium Sarcopygme Sarcopyramis Sarcorhachis Sarcosperma Sarcostemma Sarcotheca Sargassum Sargentia Sargentodoxa Saritaea Sarmentypnum Sarmienta Sarothamnus Sarothra Sarracenia Sarratia Sartidia Sartwellia Saruma Sasa Sasaella Sasamorpha Sassafras Sassafridium Satakentia Satureja Satyria Satyrium Saugetia Saurauia Saurauja Sauromatum Sauropus Saururus Saussurea Sauvagesia Sauvallia Savia Savignya Saxegothaea Saxifraga Saxifragopsis Saxofridericia Scabiosa Scabrethia Scadoxus Scaevola Scalesia Scandia Scandix Scandosorbus Scapania Scaphium Scaphopetalum Scaphosepalum Scaphyglottis Scapiarabis Scelochilus Scepocarpus Sceptridium Schaefferia Schaffnerella Schaueria Schedonnardus Schedonorus Schefflera Schelhammera Schellolepis Schenkia Scheuchzeria Schiedea Schiedeella Schiedeophytum Schiekia Schima Schimpera Schindleria Schinopsis Schinus Schinziophyton Schippia Schisandra Schismatoglottis Schismocarpus Schismus Schistidium Schistocarpha Schistogyne Schistophragma Schistostega Schistostemon Schistostephium Schivereckia Schizachne Schizachyrium Schizaea Schizanthus Schizocalyx Schizocarphus Schizocarpum Schizochilus Schizochlamys Schizococcus Schizocodon Schizocolea Schizoglossum Schizolaena Schizolobium Schizomeria Schizopepon Schizopetalon Schizophragma Schizostachyum Schizostephanus Schizostylis Schizotrichia Schizozygia Schizymenium Schkuhria Schlagintweitia Schlechtendalia Schlegelia Schleichera Schlotheimia Schlumbergera Schmaltzia Schmardaea Schmidtia Schmidtottia Schnabelia Schnella Schoenefeldia Schoenia Schoenobiblus Schoenocaulon Schoenocrambe Schoenolirion Schoenoplectiella Schoenoplectus Schoenorchis Schoenoxiphium Schoenus Schoepfia Schomburgkia Schotia Schouwia Schradera Schraderanthus Schrankia Schrebera Schrenkia Schubertia Schultesia Schultesianthus Schultesiophytum Schulzia Schumacheria Schuurmansia Schwackaea Schwalbea Schwartzia Schweinfurthia Schweinitzia Schwenckia Schwetschkeopsis Sciadodendron Sciadopitys Sciadotenia Sciaphila Sciaromium Scilla Scindapsus Sciodaphyllum Scirpodendron Scirpoides Scirpus Scleranthus Scleria Sclerocactus Sclerocarpus Sclerocarya Sclerochiton Sclerochlamys Sclerochloa Sclerococcum Sclerocroton Scleroglossum Sclerolaena Sclerolepis Sclerolinon Sclerolobium Scleromitrion Sclerophylax Scleropodium Scleropogon Sclerosperma Sclerotheca Sclerothrix Scoliaxon Scoliciosporum Scoliopus Scoliosorus Scolochloa Scolopendrium Scolopia Scolosanthus Scolymus Scoparia Scopolia Scopulophila Scorodophloeus Scorpidium Scorpiurus Scorzonella Scorzonera Scorzoneroides Scouleria Scribneria Scrobicaria Scrophularia Scrotochloa Scurrula Scutachne Scutellaria Scutia Scuticaria Scybalium Scyphanthus Scyphellandra Scyphiphora Scyphostegia Scyphostelma Scytinium Scytopetalum Searsia Sebaea Sebastiania Secale Secamone Sechiopsis Sechium Secondatia Securidaca Securigera Securinega Sedella Sedirea Sedobassia Sedum Seemannia Seetzenia Seguieria Sehima Seidelia Selaginella Selago Selenia Selenicereus Selenipedium Selenodesmium Selera Seligeria Selinocarpus Selinum Selleophytum Selliera Selliguea Selloa Sematophyllum Semecarpus Semeiandra Semele Semialarium Semiaquilegia Semiarundinaria Sempervivum Senebiera Senecio Senefeldera Senefelderopsis Senegalia Senna Senra Septotheca Sequoia Sequoiadendron Serapias Serenoa Sergia Serianthes Sericanthe Sericocarpus Sericocomopsis Sericodes Sericographis Sericolea Sericotheca Seringia Seriphidium Seriphium Serissa Serjania Serpicula Serpocaulon Serpyllopsis Serratula Serruria Sertifera Sesamoides Sesamothamnus Sesamum Sesbania Seseli Sesleria Sesleriella Sessea Sessilanthera Sesuvium Setaria Setariopsis Setchellanthus Setcreasea Seutera Severinia Sextonia Seymeria Shafera Shaferocharis Shangwua Sheilanthera Shepherdia Sherardia Sherwoodia Shibataea Shinnersia Shinnersoseris Shirakiopsis Shivparvatia Shorea Shortia Shoshonea Shuaria Shuteria Sibara Sibaropsis Sibbaldia Sibbaldianthe Sibbaldiopsis Sibiraea Sibirotrisetum Sibthorpia Sicana Sickingia Sicydium Sicyos Sicyosperma Sida Sidalcea Sidanoda Sidastrum Sideranthus Siderasis Sideritis Sideroxylon Sidneya Sidopsis Sidotheca Siebera Sieglingia Siemensia Siemssenia Sieruela Sievekingia Sieversia Sigesbeckia Sigmoidotropis Silaum Silene Siler Siloxerus Silphiodaucus Silphium Silvia Silvianthus Silybum Simaba Simarouba Simarubopsis Simethis Simicratea Simira Simmondsia Simsia Sinacalia Sinapidendron Sinapis Sinarundinaria Sinclairia Sindora Sindoropsis Sinningia Sinobambusa Sinocalamus Sinocrassula Sinodolichos Sinofranchetia Sinojackia Sinojohnstonia Sinomalus Sinomenium Sinopanax Sinosenecio Sinosidus Sinowilsonia Siolmatra Sipanea Sipaneopsis Siparuna Siphanthera Siphocampylus Siphocranion Siphonandra Siphonanthus Siphoneugena Siphonochilus Siphonodon Siphonoglossa Siphonostegia Siphonychia Sipolisia Siraitia Sison Sisymbrium Sisyranthus Sisyrenchium Sisyrinchium Sitanion Sitobolium Sium Skeptrostachys Skimmia Skytanthus Sladenia Sleumerodendron Sloanea Sloetia Sloetiopsis Smallanthus Smelowskia Smilacina Smilax Smirnowia Smithia Smithiantha Smyrnium Soaresia Sobennikoffia Sobralia Socratea Soderstromia Sodiroa Sohnreyia Sohnsia Sokinochloa Solandra Solanecio Solanopteris Solanum Soldanella Solea Soleirolia Solena Solenandra Solenangis Solenanthus Solenocentrum Solenomelus Solenophora Solenopsis Solenostemma Solenostemon Solenostoma Solidago Solidaster Soliva Sollya Solms-laubachia Sommera Sommerfeltia Sommieria Sonchus Sonerila Sonnea Sonneratia Sooia Sophia Sophora Sophronanthe Sopubia Sorbaria Sorbaronia Sorbocotoneaster Sorbopyrus Sorbus Sorema Sorghastrum Sorghum Sorindeia Sorocea Sorocephalus Soroseris Sotoa Soulamea Souroubea Sowerbaea Soyauxia Spachea Spananthe Spaniopappus Sparattanthelium Sparattosperma Sparaxis Sparganium Sparmannia Sparrmannia Spartina Spartium Spatalla Spathacanthus Spathandra Spathantheum Spathanthus Spathelia Spathicalyx Spathicarpa Spathiger Spathiostemon Spathiphyllum Spathodea Spathoglottis Spatholobus Spathulata Spathyema Spatularia Specklinia Specularia Speerschneidera Spegazziniophytum Spenceria Speranskia Spergula Spergularia Spermacoce Spermadictyon Spermolepis Sphaeradenia Sphaeralcea Sphaeranthus Sphaerantia Sphaerocardamum Sphaerocarpos Sphaerocaryum Sphaerocionium Sphaerolobium Sphaeromeria Sphaerophorus Sphaerophysa Sphaeropteris Sphaerorrhiza Sphaerosacme Sphaerostema Sphaerostephanos Sphaerostigma Sphagneticola Sphagnum Sphallerocarpus Sphedamnocarpus Sphenoclea Sphenodesme Sphenolobus Sphenomeris Sphenopholis Sphenopus Sphenosciadium Sphenostigma Sphenostylis Sphinctanthus Sphinctospermum Sphinctrina Sphinga Sphyrospermum Spicantopsis Spiesia Spigelia Spilanthes Spiloxene Spinacia Spinifex Spinoliva Spinulum Spiracantha Spiraea Spiraeanthemum Spiranthera Spiranthes Spirobassia Spirodela Spirolobium Spironema Spirostachys Spirotecoma Spirotheca Splachnobryum Splachnum Spodiopogon Spondianthus Spondias Spongiosperma Sporadanthus Sporobolus Spraguea Sprekelia Sprengelia Sprengeria Spuriopimpinella Spyridia Spyridium Squamarina Squamidium Squamopappus Staavia Staberoha Stachyarrhena Stachycephalum Stachydeoma Stachyothyrsus Stachyphrynium Stachys Stachystemon Stachytarpheta Stachyurus Stackhousia Stadmannia Staehelina Staelia Stahlia Stanfieldiella Stanfordia Stangeria Stanhopea Stanleya Stapelia Stapfochloa Staphisagria Staphylea Stathmostelma Statice Staudtia Stauntonia Stauranthera Stauranthus Staurogyne Staurothele Stebbinsoseris Steenisioblechnum Steerecleus Steganotaenia Steganthera Stegnogramma Stegnosperma Stegolepis Steinchisma Steiractinia Steiranisia Steirodiscus Steironema Steiropteris Stelechocarpus Stelis Stellaria Stellera Stelligera Stemmacantha Stemmadenia Stemodia Stemona Stemonoporus Stemonurus Stenachaenium Stenactis Stenandriopsis Stenandrium Stenanona Stenanthella Stenanthium Stenaria Stenia Stenocactus Stenocarpha Stenocarpus Stenocephalum Stenocereus Stenochlaena Stenoglottis Stenogonum Stenogrammitis Stenogyne Stenoloma Stenomeria Stenomeris Stenomesson Stenopadus Stenopetalum Stenophyllus Stenoptera Stenorrhynchos Stenosemia Stenoseris Stenosiphon Stenosolenium Stenospermation Stenostachys Stenostephanus Stenostomum Stenotaenia Stenotaphrum Stenotis Stenotus Stenotyla Stephanandra Stephania Stephanocystis Stephanodoria Stephanomeria Stephanopodium Stephanothelys Stephanotis Stephegyne Stephostachys Sterculia Stereocaulon Stereophyllum Stereospermum Sterigmapetalum Steriphoma Sternbergia Stethoma Stetsonia Steudelella Steudnera Stevenia Stevensia Stevia Steviopsis Stewartia Steyermarkia Stiburus Sticherus Stichoneuron Stichorkis Sticta Stictocardia Stifftia Stigeoclonium Stigmaphyllon Stigmatodon Stigmatopteris Stigmidium Stilbe Stillingia Stilpnopappus Stimpsonia Stipa Stipagrostis Stipellula Stiporyzopsis Stipularia Stipulicida Stirlingia Stixis Stizolobium Stizolophus Stizophyllum Stockwellia Stoebe Stoibrax Stokesia Stomatanthes Stomatochaeta Stomoisia Storckiella Storthocalyx Stranvaesia Strasburgeria Stratiotes Streblacanthus Streblosa Streblus Strelitzia Strempeliopsis Streptanthella Streptanthus Streptocarpus Streptocaulon Streptochaeta Streptodesmia Streptoglossa Streptogyna Streptolirion Streptopetalum Streptopus Streptosolen Streptostachys Striga Strigosella Strobilanthes Strobilanthopsis Strobocalyx Stromanthe Stromatopteris Strombocactus Strombosia Strongyleria Strongylodon Strophanthus Strophioblachia Strophocaulon Stropholirion Strophostyles Strotheria Struchium Strumpfia Struthanthus Struthiola Struthiopteris Strychnopsis Strychnos Stryphnodendron Stuartina Stuckenia Stuessya Stutzia Stylapterus Stylidium Stylidocleome Stylisma Stylobasium Stylochiton Stylocline Stylodon Stylogyne Stylomecon Stylophorum Stylophyllum Stylosanthes Stylosiphonia Stylypus Stypandra Styphelia Styphnolobium Styphonia Styrax Suaeda Suberanthus Subularia Succisa Succisella Succowia Suckleya Sudamerlycaste Suessenguthia Suksdorfia Sullivantia Sumbaviopsis Sundacarpus Sunhangia Suregada Suriana Sutera Sutherlandia Suttonia Svenkoeltzia Swainsona Swallenia Swartzia Sweetia Swertia Swida Swietenia Swinglea Swintonia Syagrus Sycoparrotia Sycopsis Syena Symblepharis Symbolanthus Symmeria Sympetalandra Sympetaleia Symphonia Symphorema Symphoricarpos Symphyopappus Symphyotrichum Symphysia Symphytum Symplocarpus Symplococarpon Symplocos Synadenium Synammia Synandra Synandrospadix Synaphea Synapsis Synaptantha Synaptolepis Synardisia Syncarpha Syncarpia Syncolostemon Syncretocarpus Syndesmon Syndyophyllum Synechanthus Synedrella Syneilesis Syngonanthus Syngonium Syngramma Synosma Synostemon Synotis Synoum Synsepalum Syntherisma Synthlipsis Synthyris Syntrichia Syntrichopappus Synurus Syringa Syringantha Syringodium Syrmatium Syrrhopodon Systeloglossum Systenotheca Syzygium Tabaroa Tabebuia Tabernaemontana Tabernanthe Tacazzea Tacca Taccarum Tachia Tachiadenus Tachigali Tacinga Tacitus Tadehagi Taeniatherum Taenidia Taeniopetalum Taeniophyllum Taenitis Tagetes Tainia Taiwania Talamancaster Talauma Talayotea Talbotiella Talinella Talinopsis Talinum Talipariti Talisia Tamala Tamaricaria Tamarindus Tamarix Tamaulipa Tamayorkis Tambourissa Tamilnadia Tammsia Tamonea Tanacetopsis Tanacetum Tanaecium Tanakaea Tanarius Tannodia Taonabo Tapeinia Tapeinidium Tapeinochilos Tapeinosperma Tapeinostemon Tapinanthus Tapirira Tapiscia Tapogomea Taprobanea Tapura Tara Tarachia Taralea Tarasa Taravalia Taraxacum Taraxia Tarchonanthus Tarenaya Tarenna Tarennoidea Targionia Tarigidia Tashiroea Tasmannia Tassadia Tauscheria Tauschia Taverniera Taxandria Taxillus Taxiphyllum Taxithelium Taxodium Taxotrophis Taxus Tayloria Tecoma Tecomanthe Tecomella Tectaria Tecticornia Tectona Teedia Teesdalia Tehuana Teijsmanniodendron Telanthera Telanthophora Telaranea Telekia Telephium Telesonix Telfairia Teline Teliostachya Telipogon Telitoxicum Tellima Telmatoblechnum Telminostelma Telopea Teloschistes Telosiphonia Telosma Teloxys Temnadenia Templetonia Tenaxia Tephrocactus Tephromela Tephroseris Tephrosia Tepualia Tepuianthus Teramnus Teratophyllum Terebraria Terminalia Ternstroemia Terpsichore Terraria Tessaria Tessiera Tessmannia Tessmannianthus Tetraberlinia Tetracarpidium Tetracentron Tetracera Tetrachne Tetrachyron Tetraclea Tetraclinis Tetracoccus Tetradenia Tetradium Tetradymia Tetraena Tetragamestus Tetragastris Tetraglochin Tetragonia Tetragonolobus Tetragonotheca Tetralix Tetrameles Tetrameranthus Tetramerista Tetramerium Tetramicra Tetramolopium Tetranema Tetraneuris Tetranthera Tetranthus Tetrapanax Tetrapathea Tetraperone Tetraphis Tetraplasandra Tetrapleura Tetraplodon Tetrapogon Tetrapteris Tetrapteron Tetrapterys Tetraria Tetraselago Tetraspora Tetrastigma Tetrastylidium Tetrataenium Tetratheca Tetrathylacium Tetrazygia Tetroncium Tetrorchidium Teucrium Teuscheria Teyleria Thalassia Thalassodendron Thaleropia Thalia Thalictrum Thamnobryum Thamnocalamus Thamnochortus Thamnosma Thapsia Thaspium Thaumatococcus Thaumatophyllum Thea Thecacoris Thecostele Thelasis Thelepogon Thelesperma Thelia Theligonum Thelionema Thellungiella Thelocactus Thelymitra Thelypodiopsis Thelypodium Thelypteris Themeda Themelium Themistoclesia Thenardia Theobroma Thereianthus Theriophonum Thermopsis Therofon Therophon Theropogon Therorhodion Thesium Thespesia Thespis Thevetia Thibaudia Thilachium Thiloa Thingia Thinopyrum Thinouia Thisantha Thismia Thladiantha Thlaspi Thomandersia Thomasia Thompsonella Thomsonaria Thonningia Thoracocarpus Thoreauea Thornbera Thottea Thouinia Thouinidium Thrasya Thrasyopsis Threlkeldia Thrinax Thrixspermum Thryallis Thryptomene Thuarea Thuidium Thuja Thujopsis Thulinella Thunbergia Thunia Thurovia Thyana Thylacopteris Thylacospermum Thymbra Thymelaea Thymophylla Thymopsis Thymus Thyrea Thyridolepis Thyrocarpus Thyrsacanthus Thyrsanthella Thyrsanthemum Thyrsodium Thyrsopteris Thysanella Thysanocarpus Thysanolaena Thysanotus Tiarella Tibetia Tibetiodes Tibouchina Ticodendron Ticorea Tidestromia Tiedemannia Tieghemella Tigridia Tilesia Tilia Tiliacora Tilingia Tillaea Tillaeastrum Tillandsia Timmia Timmiella Timonius Tina Tinantia Tinnea Tinomiscium Tinospora Tintinnabularia Tipuana Tipularia Tiquilia Tisonia Tissa Titanotrichum Tithonia Tithymalopsis Tithymalus Tittmannia Tium Tmesipteris Tococa Tocoyena Toddalia Todea Toechima Tofieldia Toiyabea Tolmachevia Tolmiea Tolpis Tolumnia Tolypanthus Tolypella Tomanthera Tomentaurum Tomenthypnum Tommasinia Tomophyllum Tomostima Tonduzia Tonella Tonestus Tonina Toninia Tontelea Toona Topobea Toppingia Tordyliopsis Tordylium Torenia Torilis Tormentilla Torminalis Toronia Torralbasia Torreya Torreyochloa Torricellia Torrubia Tortella Tortuella Tortula Torularia Touchardia Toulicia Tournefortia Tournonia Tourrettia Toussaintia Touterea Tovaria Tovomita Tovomitopsis Townsendia Toxicodendron Toxicoscordion Toxocarpus Toxosiphon Tozzia Tracaulon Trachelium Trachelospermum Trachoma Trachyandra Trachycarpus Trachylobium Trachymene Trachyphrynium Trachypogon Trachypteris Trachyspermum Trachystoma Tracyanthus Tracyina Tradescantella Tradescantia Tragacantha Traganum Tragia Tragiella Tragiola Tragoceros Tragopogon Tragopyrum Tragus Transberingia Trapa Trapelia Trapeliopsis Trapella Traponora Trattinnickia Traunsteinera Trautvetteria Treculia Trema Trematodon Trematolobelia Trembleya Tremulina Trepocarpus Trevesia Trevoa Trevoria Triadenum Triadica Triaenophora Triainolepis Trianaeopiper Trianoptiles Triantha Trianthema Triaspis Tribolium Tribonanthes Tribonema Tribulocarpus Tribulus Tricalysia Tricardia Tricarpelema Tricerastes Tricerma Trichadenia Trichanthecium Trichanthera Trichanthodium Trichera Trichilia Trichinium Trichipteris Trichloris Trichocentrum Trichocephalus Trichocereus Trichoceros Trichocladus Trichocline Trichocolea Trichocoronis Trichocoryne Trichodesma Trichodiadema Trichodium Trichodrymonia Trichoglottis Trichogonia Trichogoniopsis Tricholaena Tricholaser Tricholepidium Tricholepis Trichomanes Trichoneura Trichophorum Trichopilia Trichopteryx Trichoptilium Trichopyrum Trichosacme Trichosalpinx Trichosanthes Trichoscypha Trichospermum Trichospira Trichosporum Trichostema Trichostigma Trichostomum Trichotosia Trichuriella Tricliceras Triclisia Triclisperma Tricomaria Tricoryne Tricyrtis Tridactyle Tridax Tridens Tridentopsis Tridimeris Tridynamia Trientalis Trifolium Trifurcia Triglochin Trigonachras Trigonella Trigonia Trigoniastrum Trigonidium Trigonocapnos Trigonopleura Trigonosciadium Trigonospermum Trigonospora Trigonostemon Trigonotis Trigynaea Trilepidea Trilepis Trilepisium Trilisa Trillidium Trillium Trimeria Trimezia Trimorpha Trinia Triniochloa Triniteurybia Triodanis Triodia Triodon Triolena Triopterys Triosteum Triphasia Triphora Triphyophyllum Triphysaria Tripidium Triplaris Triplasiella Triplasis Triplateia Tripleurospermum Triplophyllum Triplostegia Tripodanthus Tripodion Tripogandra Tripogon Tripolium Tripora Tripsacum Tripteris Tripterocalyx Tripterospermum Tripterygium Triptilion Triptilodiscus Triraphis Triscenia Trischidium Trisepalum Trisetaria Trisetella Trisetopsis Trisetum Trismeria Tristachya Tristagma Tristania Tristaniopsis Tristellateia Tristemma Tristerix Tristicha Tristiropsis Tritaxis Triteleia Triteleiopsis Trithrinax Trithuria Triticosecale Triticum Tritomaria Tritonia Tritoniopsis Triumfetta Triunia Triuris Trixis Trizeuxis Trochocarpa Trochodendron Trochomeria Trollius Trommsdorffia Tropaeolum Trophis Tropidia Tropidocarpum Tropidococcus Troximon Truellum Trymalium Tryonia