You searched for: Collection herbarium Remove constraint Collection: herbarium County Los Angeles Remove constraint County: Los Angeles Genus Helianthus Remove constraint Genus: Helianthus Phylum or Division Magnoliophyta Remove constraint Phylum or Division: Magnoliophyta Scientific Name Helianthus nuttallii subsp. parishii Remove constraint Scientific Name: Helianthus nuttallii subsp. parishii