Calflora, a 501c3 non-profit
Distribution by County   3956    
Grindelia camporum  Greene
Common gumplant,   Great valley gumweed,   Gum plant,   Gumweed
Grindelia camporum is a perennial herb that is native to California, and endemic (limited) to California.
Record Count by County

Alameda: 45 Lake: 23 Riverside: 3 Siskiyou: 1
Alpine: 5 Los Angeles: 66 Sacramento: 29 Solano: 14
Amador: 3 Madera: 20 San Benito: 3 Sonoma: 15
Butte: 73 Marin: 18 San Bernardino: 6 Stanislaus: 18
Calaveras: 12 Mariposa: 6 San Diego: 109 Sutter: 8
Colusa: 12 Mendocino: 5 San Francisco: 2 Tehama: 22
Contra Costa: 102 Merced: 41 San Joaquin: 7 Trinity: 11
El Dorado: 34 Mono: 1 San Luis Obispo: 27 Tulare: 4
Fresno: 17 Monterey: 13 San Mateo: 35 Tuolumne: 4
Glenn: 10 Napa: 24 Santa Barbara: 40 Ventura: 31
Humboldt: 3 Nevada: 20 Santa Clara: 33 Yolo: 17
Inyo: 1 Orange: 116 Santa Cruz: 9 Yuba: 7
Kern: 34 Placer: 20 Shasta: 24
Kings: 1 Plumas: 3 Sierra: 3

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 11/21/2024).