Delaware Wildflowers • Families • Asteraceae

Lactuca biennis (Moench) Fern.
(Lactuca spicata)
Tall Blue Lettuce
Asteraceae — Aster family
Lactuca biennis
Lactuca biennis
Lactuca biennis
Tweed's Park
September 2009
Lactuca biennis
The seed and pappus together are about 1cm long.

September 2011

Guide to Lactuca of Delaware

More information on this plant, from other sources.

Copyright David G. Smith

Delaware Wildflowers main page