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Taxon  Report  
Fallopia ×bohemica  (Chrtek & Chrtkova) J. P. Bailey
Bohemian knotweed
Fallopia ×bohemica is a perennial herb that is not native to California.
There is a high risk of this plant becoming invasive in California according to Cal-IPC.
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Observation Search
(2 records)
redone or more occurrences
within a 7.5-minute quadrangle
Genus: Fallopia
Family: Polygonaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Name Status:

 Alternate Names:
CalfloraFallopia bohemica
inatReynoutria Xbohemica
usdaPolygonum Xbohemicum
Information about  Fallopia ×bohemica from other sources
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Google Images

Photos on iNaturalist

International Plants Names Index

Search efloras.org (Flora of North America)

Cal-IPC Profile rating: watch (high risk)

Consortium of California Herbaria 2


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 01/27/2023).