Delaware Wildflowers
Lactuca biennis
(Moench) Fern.
Tall Blue Lettuce
(
Lactuca spicata
)
Asteraceae
— Aster family
Native
Tweed's Park
September 2009
Tweed's Park
September 2009
Tweed's Park
September 2009
September 2011
The seed and
pappus
together are about 1cm long.
Delaware Wildflowers
Delaware Wildflowers
