THE ARBORETUM: LOS ANGELES COUNTY ARBORETUM AND BOTANIC GARDEN
CALIFORNIA BOTANIC GARDEN
CHAVEZ-RAVINE ARBORETUM
CONEJO VALLEY BOTANIC GARDEN
DESCANSO GARDENS
HUNTINGTON BOTANICAL GARDENS
LUMMIS HOME AND GARDENS
MILDRED E. MATHIAS BOTANICAL GARDENS
NATURE GARDENS AT NATURAL HISTORY MUSEUM
SOUTH COAST BOTANIC GARDEN
