Reynoutria sachalinensis

Characteristics

Polygonaceae
Reynoutria
Reynoutria sachalinensis (F. Schmidt) Nakai
giant knotweed
Roadsides and waste places. Currently a fairly uncommon species.
Forb/herb
Perennial
Vascular
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Not Native Naturalized UPL, NI (NWPL) UPL (NWPL EMP) UPL (NWPL NCNE) SNA (State Rank) GNR (Global Rank)
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Classification

Eudicots
Caryophyllales
Polygonaceae
Reynoutria
Reynoutria sachalinensis (F. Schmidt) Nakai - giant knotweed

Citation

Reynoutria sachalinensis (F. Schmidt) Nakai
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** Not applicable or data not available.

Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display its name.

Source

Synonyms

Plant Photos

Photo By: Stephen M. Young. Photo taken: Chenango, NY: 30 June 2004 -
Photo By: Stephen M. Young. Photo taken: Chenango, NY: 30 June 2004 View Full Size
Photo By: Stephen M. Young. Photo taken: Chenango, NY: 30 June 2004 -
Photo By: Stephen M. Young. Photo taken: Chenango, NY: 30 June 2004 View Full Size
Photo By: Stephen M. Young. Photo taken: Chenango, NY: 30 June 2004 -
Photo By: Stephen M. Young. Photo taken: Chenango, NY: 30 June 2004 View Full Size