*Koenigia polystachya (Wallich ex Meisner) T.M. Schuster ex Reveal. Himalayan Knotweed, Kashmir Plume. Phen: Aug-Sep. Hab: Persistent and spreading from plantings. Dist: Native of Himalayan Asia.
Origin/Endemic status: E. and se. Asia
Synonymy: = n/a – RAB; = Persicaria wallichii Greuter & Burdet var. wallichii – FNA5, NE; < Aconogonon polystachyum (Wall. ex Meisn.) M.Král; < Koenigia polystachya (Wall. ex Meisn.) T.M.Schust. ex Reveal – Schuster et al (2015); < Persicaria wallichii Greuter & Burdet – K3; < Polygonum polystachyum Wall. ex Meisn. – C, F, G, (a later homonym); < Reynoutria polystachya (Wall. ex Meisn.) Moldenke; < Rubrivena polystachya (Wall. ex Meisn.) M.Král
Wetland Indicator Status:
- Eastern Mountains and Piedmont: FAC (name change)
- Northcentral & Northeast: FAC (name change)
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.
no rights reserved, uploaded by Anthony O'Leary source CC0 | Original Image ⭷
© Charles Swift, some rights reserved (CC BY), uploaded by Charles Swift source CC-BY | Original Image ⭷
© jfgodeau, some rights reserved (CC BY-SA), uploaded by jfgodeau source CC-BY-SA | Original Image ⭷
no rights reserved, uploaded by Tom Erler source CC0 | Original Image ⭷
no rights reserved, uploaded by Tom Erler source CC0 | Original Image ⭷
no rights reserved, uploaded by Anthony O'Leary source CC0 | Original Image ⭷
© purperlibel, some rights reserved (CC BY-SA), uploaded by purperlibel source CC-BY-SA | Original Image ⭷
no rights reserved, uploaded by Patrick Sowers source CC0 | Original Image ⭷
© Jennifer Woollin, some rights reserved (CC BY), uploaded by Jennifer Woollin source CC-BY | Original Image ⭷Feedback
See something wrong or missing on about Koenigia polystachya? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.)
Cite as...