Characteristics
Reynoutria japonica × R. sachalinensis = R. ×bohemica Chrtek & Chrtková
Bohemian knotweed
Edges of streams, exposed gravel and sand bars in streams, floodplains, roadsides, and waste places. Often forming dense large monospecific stands. Widespread and often mixed with Reynoutria japonica var. japonica.
Herbaceous
Perennial
Vascular
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Not Native
Naturalized
FACU (NWPL EMP)
FACU (NWPL NCNE)
SNA (State Rank)
GNA (Global Rank)
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Classification
Eudicots
Caryophyllales
Reynoutria japonica × R. sachalinensis = R. ×bohemica Chrtek & Chrtková - Bohemian knotweed
Citation
Reynoutria japonica × R. sachalinensis = R. ×bohemica Chrtek & Chrtková
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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.