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2006 Luigi Rignanese   cc-by-nc

Lactuca serriola (Prickly Lettuce) is a species of annual herb in the family Asteraceae. They have a self-supporting growth form. They are associated with freshwater habitat. They are native to Western North America. They have simple, broad leaves and dry fruit. Flowers are visited by Common Sootywing, digger bees, Dianthidium, and Dianthidium curvatum. Individuals can grow to 1 m.

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EOL has data for 31 attributes, including:

Known occurrences, collected specimens and observations of prickly lettuce. View this species on GBIF