Flora of the Southeastern United States
2022 Edition


Data mode


Sign up


Persicaria longiseta (de Bruijn) Kitagawa. Longbristle Smartweed, Bristly Lady’s-thumb, Creeping Smartweed. Phen: May-Oct. Hab: Disturbed areas, lawns, ditches. Dist: Native of Asia.

Origin/Endemic status: E. and se. Asia

Syn: = Ar, FNA5, Il, K3, K4, Mi, Mo3, NE, NY, Pa, Tn, Va; = Persicaria cespitosa var. longiseta – Fl4; = Polygonum cespitosum var. longisetum – C, F, G, GW2, K1, RAB, W, WH3, WV, Horton (1972), Mitchell & Dean (1978)

Show in key(s)

Show parent

Your browser does not support SVGs

Hover over a shape, letter, icon, or arrow on the map to see what it means.

image of plant© Gary P. Fleming [image randomly selected]
image of plant© Richard & Teresa Ware [image randomly selected]
image of plant© Erik Danielson [image randomly selected] source
image of plant© Bruce A. Sorrie [image randomly selected]
image of plant© Joey Shaw [image randomly selected] source