Prickly Lettuce
Lactuca serriolaAsteraceae — Aster family
Non-native
![Prickly Lettuce](/images/lactuca_serriola.jpg)
The front yard
July 2002
![Prickly Lettuce](/images/090907_143719.jpg)
Prides Crossing
September 2009
Guide to Lactuca of Delaware
Search Google • Delaware • USDA
Photos copyright David G. Smith
Information from the Delaware Flora Checklist used with author's permission.