Calflora Taxon Report
Collinsia multicolor Lindl. & Paxton
San Francisco blue eyed mary, San Francisco collinsia
Collinsia multicolor is an annual herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere)

Alternate Names and Sources:
Collinsia franciscanaPLANTS
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:
eudicot
USDA PLANTS group:
Dicot

1.1 - weak indicator / indifferent
Northern Coastal Scrub, Closed-cone Pine Forest

[Wikipedia] Range, Habitat: Collinsia multicolor is a species of flowering plant in the plantain family, known by the common names San Francisco blue eyed Mary[2] and San Francisco collinsia. It is endemic to the San Francisco Bay Area, where it is known from San Francisco to Santa Cruz. As of 2008 there are 22 known occurrences.[3] Populations south of Santa Cruz have been extirpated.[4] The plant grows in coniferous forests and shady, moist habitats of the coastal chaparral scrub. This plant was first described by the English architect Joseph Paxton in association with John Lindley. (link added by Mary Ann Machi)

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

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