Delaware Wildflowers • Months

Swamp Sunflower
Helianthus angustifolius
Asteraceae — Aster family
Uncommon native
Swamp Sunflower
Swamp Sunflower
Swamp Sunflower
Upper Pike Creek Road
September 2011


This is almost certainly planted at Pike Creek, not a native population.

Guide to Helianthus of Delaware

Search GoogleDelawareUSDA

Photos copyright David G. Smith

Information from the Delaware Flora Checklist used with author's permission.

Delaware Wildflowers main page