Characteristics
Angiosperms (Dicots)
Polygonum erectum L.
Erect Knotweed
Herb
Annual
Vascular
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Native
FACU- (NWPL)
G5 (Global Rank)
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Classification
Citation
<a href=https://www.biodiversitylibrary.org/page/358382>Polygonum erectum Linnaeus, Sp. Pl. 1: 363. 1753.</a>
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<a href=http://linnean-online.org/5723/>USA: PENNSYLVANIA: Without data, Kalm s.n. (neotype: LINN 510.26). Neotypified by McNeill & Katz-Downie, in C.E. Jarvis, Order out of Chaos 757. 2007.</a>
Species Distribution Map
Specimens and Distribution
Click on an Accession Number to view additional details about the specimen.
Range of years during which specimens were collected: