Plant Communities: Redwood Forest wetland-riparian
Synonyms: Lactuca spicata var. integrifolia Lactuca spicata Mulgedium spicatum var. integrifolium Mulgedium spicatum
Counties: Del Norte Fresno Humboldt Marin Mariposa Modoc Nevada Plumas San Benito San Mateo Shasta Siskiyou Tehama Tuolumne