San Francisco blue eyed mary, San Francisco collinsia
2022 Janell Hillman 2019 Ken Hickman 2018 Barry Thomson 2019 Paul Hankamp 2022 Janell Hillman 2019 Ken Hickman 2018 James Gonsman Sara Timby 2017 Michelle Bosch 2022 Janell Hillman 2021 Sara Timby 2021 Sara Timby 2008 Aaron Schusteff
Collinsia multicolor is an annual herb that is native to California, and endemic (limited) to California.
also called Collinsia franciscana
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
[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)
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Suggested Citation
Calflora:
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2025.The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 07/11/2025).