Calflora, a 501c3 non-profit
Distribution by County   9894    
Elymus ×hansenii  Scribn.
Elymus ×hansenii is a perennial grasslike herb that is native to California.
Record Count by County

Alameda: 4 Lake: 3 Nevada: 3 Siskiyou: 9
Alpine: 2 Lassen: 2 Placer: 2 Solano: 4
Amador: 2 Los Angeles: 2 Plumas: 4 Sonoma: 2
Colusa: 1 Madera: 1 Riverside: 3 Tehama: 2
Contra Costa: 6 Marin: 7 San Bernardino: 8 Trinity: 9
Del Norte: 1 Mariposa: 1 San Diego: 11 Tulare: 1
El Dorado: 3 Mendocino: 3 San Luis Obispo: 7 Tuolumne: 3
Fresno: 2 Modoc: 3 San Mateo: 11 Ventura: 1
Humboldt: 4 Mono: 3 Santa Clara: 10 Yuba: 1
Inyo: 8 Monterey: 2 Santa Cruz: 2
Kern: 5 Napa: 3 Shasta: 1

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]. 2026. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 06/13/2026).