Delaware Wildflowers • Scientific names

Bidens polylepis Blake
Tick-seed Sunflower
Asteraceae — Aster family
Invasive native
Bidens polylepis
Lums Pond State Park
September 2001
Bidens polylepis
Lums Pond State Park
November 2003

Guide to Bidens of Delaware

More information on this plant, from other sources.


Copyright David G. Smith

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