Plant Communities: Weed (disturbed places)
Synonyms: Trifolium arvense var. arvense Trifolium arvense var. perpusillum
Counties: Butte Contra Costa Colusa Humboldt Marin Monterey Napa Plumas Sacramento Santa Barbara San Benito Santa Clara Santa Cruz San Luis Obispo San Mateo Shasta Siskiyou Tehama Trinity Yuba