Cicuta maculata var. bolanderi
Eryngium aristulatum var. hooveri (Hoover's button-celery)
Eryngium jepsonii
Eryngium racemosum (delta button-celery)
Eryngium spinosepalum
Heracleum maximum (cow parsnip)
Lilaeopsis masonii (Mason's lilaeopsis)
Perideridia kelloggii (Kellogg’s yampah)
Sanicula maritima (adobe sanicle)
Sanicula saxatilis (rock sanicle)
