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Polygonaceae
Reynoutria

not marked as a favorite taxon *Reynoutria ×bohemica Chrtek & A. Chrtková. Common name: Bohemian Knotweed, Hybrid Japanese Knotweed. Phenology: Jul-Oct. Habitat: Disturbed areas, sandbars. Distribution: Native of e. Asia.

Glossary (beta!)

Origin/Endemic status: E. and se. Asia

Synonymy ⓘ: = Can, Il, K4; = Fallopia ×bohemica (Chrtek & Chrtková) J.P.Bailey — FNA5, NE; = n/a — C, Pa, RAB; = Polygonum ×bohemica (Chrtek & Chrtková) Zika & Jacobson — Horton (1972); = Reynoutria japonica × sachalinensis — NY. Basionym: Reynoutria ×bohemica Chrtek & Chrtková 1983

Links to other floras: = Fallopia ×bohemica - FNA5

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Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FACU
  • Eastern Mountains and Piedmont: FACU
  • Great Plains: FACU
  • Midwest: FACU
  • Northcentral & Northeast: FACU

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Horticultural Information

No horticultural data found for this taxon.