Calflora Taxon Report
Calochortus plummerae Greene
Plummer's mariposa lily
Calochortus plummerae is a perennial herb (bulb) that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 4.2 (limited distribution)

Alternate Names and Sources:
None
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial
DJJJASONAFMM

Bloom Period
yellowone or more occurrences
within a 7.5-minute quadrangle
The blue points on the map indicate observations in Calflora.
Click on the map to view observations within a specific county.


Accepted by: JEPS + CNPS + PLANTS + POWO
Jepson eFlora section:
USDA PLANTS group:

Coastal Sage Scrub, Yellow Pine Forest, Foothill Woodland, Chaparral, Valley Grassland

[Wikipedia] Range, Taxonomy: It is endemic to Southern California where it is found along the coast, inland hills, and some Transverse Ranges and Peninsular Ranges.[4][3] It is a member of the chaparral, grasslands, and lower montane coniferous forest plant communities.[3][4] The species is named in honor of American botanist Sara Plummer Lemmon (1836 – 1923).[5] (link added by Mary Ann Machi)

Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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