Calflora, a 501c3 non-profit
Distribution by County   458    
Arabis holboellii  Hornem.  var. pinetorum  (Tidestr.) Rollins

(not an active name)
Holboell's rockcress,   Pine rockcress,   Pinewoods holboell's rock cress
Arabis holboellii var. pinetorum is a perennial herb that is native to California.
also called Boechera pinetorum
Record Count by County

Alpine: 3 Madera: 7 Plumas: 31 Tehama: 1
El Dorado: 20 Mariposa: 4 Riverside: 1 Trinity: 4
Fresno: 20 Mendocino: 5 San Bernardino: 59 Tulare: 12
Glenn: 1 Mono: 28 Shasta: 6 Tuolumne: 3
Inyo: 29 Nevada: 16 Sierra: 8
Lassen: 8 Placer: 11 Siskiyou: 22

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).