knotweed
Polygonum paronychioides C.A.Mey.
Polygonum paronychioides is a species in the genus Polygonum of the family Polygonaceae. It is known as knotweed and was published in 1838 by C.A.Mey.
Other common names
knotweed
Distribution
Afghanistan · Iran · Iraq · Kazakhstan · Kirgizstan · North Caucasus · Pakistan · Tadzhikistan · Tibet · Transcaucasus · Turkey · Turkmenistan · Uzbekistan · West Himalaya
Synonyms
Polygonum himalayensePolygonum englerianum