Delaware Wildflowers • Scientific names

Bidens bipinnata L.
Spanish Needles
(Spanish-needle Tick-seed)
Asteraceae — Aster family
Native
Bidens bipinnata
Cape Henlopen State Park
September 2001
Bidens bipinnata
Bidens bipinnata
Bidens bipinnata
Rehoboth Beach
September 2019

Guide to Bidens of Delaware

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Photos copyright David G. Smith

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