Polygonum polystachyum

ID - 66023

Symbol Key - POPO5

Common Name - cultivated knotweed

Family - Polygonaceae

Category - Dicot

Division - Magnoliophyta

US Nativity - Introduced to U.S.

US/NA Plant - Yes

State Distribution - CA, MA, MT, OR, WA

Growth Habit - Forb/herb

Duration - Perennial

Xgenus - N/A

Genus - Polygonum

XSpecies - N/A

Species - polystachyum

Ssp - N/A

Subspecies - N/A

Var - N/A

Variety - N/A

Forma - N/A

Genera Author - L.

Binomial Author - Wallich ex Meisn.

Trinomial Author - N/A

Quadranomial Author - N/A

Federal Noxious Status - N/A

Federal Noxious Common Name - N/A

State Noxious Status - CA (BW), OR (BDW, Q), WA (CBW)

State Noxious Common Name - CA (Himalayan knotweed), OR (Himalayan knotweed), WA (Himalayan knotweed)

PLANTS Invasive Status - STATE

Federal T/E Status - N/A

Federal T/E Common Name - N/A

State T/E Status - N/A

State T/E Common Name - N/A

National Wetland Indicator Status - FAC

Characteristics Data - N/A