Calypso bulbosa var. occidentalis Calflora

Distribution by County 9751

Calypso bulbosa (L.) Oakes var. occidentalis (Holz.) B. Boivin

Fairy slipper

Calypso bulbosa var. occidentalis is a perennial herb that is native to California, and also found elsewhere in North America and beyond.

Record Count by County


Humboldt: 28	Mendocino: 25	Siskiyou: 9
Lake: 1	Napa: 1	Sonoma: 16
Marin: 48	San Mateo: 9	Trinity: 10

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]. 2025. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 01/15/2025).