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Distribution by County   450    
Arabis glabra  (L.) Bernh.  var. glabra 

(not an active name)
Smooth rock cress,   Tower mustard
Arabis glabra var. glabra is a perennial herb that is native to California.
Record Count by County

Alameda: 10 Lassen: 6 Plumas: 12 Sierra: 1
Alpine: 1 Los Angeles: 57 Riverside: 18 Siskiyou: 1
Amador: 1 Madera: 1 San Benito: 23 Solano: 1
Butte: 6 Marin: 18 San Bernardino: 40 Sonoma: 8
Contra Costa: 1 Mariposa: 12 San Diego: 23 Tehama: 4
El Dorado: 4 Mendocino: 10 San Francisco: 19 Trinity: 33
Fresno: 10 Modoc: 2 San Luis Obispo: 8 Tulare: 32
Glenn: 2 Monterey: 33 San Mateo: 4 Tuolumne: 4
Humboldt: 32 Napa: 4 Santa Barbara: 6 Ventura: 14
Inyo: 2 Nevada: 5 Santa Clara: 5
Kern: 1 Orange: 3 Santa Cruz: 4
Lake: 3 Placer: 8 Shasta: 4

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: 12/03/2024).