Fallopia ×bohemica

Fallopia x bohemica_Nicoaliasnico Wikimedia
Photo courtesy Wikimedia

Common names: Bohemian knotweed (X Japanese and Giant)

Fallopia ×bohemica (Bohemian knotweed (X Japanese and Giant knotweed) is a perennial (family Polygonaceae) with white flowers and broad leaves found in northwestern California. It is native to Japan. It favors grasslands and riparian and bottomland habitat. It spreads via rhizomes and seeds and is dispersed along watercourses and in garden waste.

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