Trifolium albopurpureum var. olivaceum Calflora

Distribution by County 8046

Trifolium albopurpureum Torr. & A. Gray var. olivaceum (Greene) Isely

(not an active name)

Olive clover, Owl's clover

Trifolium albopurpureum var. olivaceum is an annual herb that is native to California, and endemic (limited) to California.

also called Trifolium columbinum

Record Count by County


Alameda: 15	Kern: 5	San Bernardino: 1	Stanislaus: 1
Butte: 34	Lake: 4	San Luis Obispo: 12	Sutter: 4
Calaveras: 1	Marin: 2	San Mateo: 1	Tehama: 13
Colusa: 4	Mendocino: 10	Santa Barbara: 1	Trinity: 2
Contra Costa: 21	Monterey: 4	Santa Clara: 4	Tulare: 1
Fresno: 1	Napa: 5	Shasta: 6	Yolo: 9
Glenn: 4	Placer: 1	Solano: 16	Yuba: 1
Humboldt: 1	San Benito: 2	Sonoma: 2

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: 05/14/2024).