Lactuca serriola 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 Pholisora catullus, digger bees, Dianthidium, and Dianthidium curvatum. Individuals can grow to 1 m.
EOL has data for 31 attributes, including: