251 of 1042 ARROWHEAD/2013_09_01   Sep 4, 2013 Danada Forest Preserve   DUPAGE/2013_09_04 253 of 1042
(Prickly Lettuce)
Prickly Lettuce
Lactuca serriola
inaturalist

Peter 2.0 root Root inaturalist 1 photo this page.
 CC BY 4.0 photographer: Peter Chen 2.0