Delaware Wildflowers
Persicaria longiseta
(de Bruijn) Kitagawa
Longbristle Smartweed
(
Polygonum cespitosum
)
Polygonaceae
— Smartweed family
Invasive non-native
Carousel Farm Park
November 2002
White Clay Creek State Park -- Creek Road
September 2010
Delaware Wildflowers
Delaware Wildflowers
