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Arizona - New Mexico Chapter
Consortium of Midwest Herbaria
Intermountain Region Herbaria Network (IRHN)
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Madrean Archipelago Biodiversity Assessment (MABA) - Flora
Red de Herbarios del Noroeste de México (northern Mexico)
SERNEC - Southeastern USA
Polygonum douglasii subsp. johnstonii
(Munz) Hickman
(redirected from:
Polygonum douglasii var. johnstonii
Munz)
Family:
Polygonaceae
Johnston's knotweed
[
Polygonum douglasii var. johnstonii
Munz,
more
Polygonum triandrum
Coolidge
]
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This project made possible by
National Science Foundation Award EF 1702516
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