Caulanthus amplexicaulis S. Watson
var. barbarae (J. T. Howell) Munz
Claspingleaf wild cabbage, Santa barbara jewelflower
2023 Bryant Baker
2023 Bryant Baker
2025 Mike Russler
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2023 Zach Kinman
2023 Zach Kinman
2025 Mike Russler
2025 Mike Russler
2025 Mike Russler
2023 Zach Kinman
2023 Zach Kinman
2023 Zach Kinman
2025 Mike Russler
Caulanthus amplexicaulis var. barbarae is an
annual herb that is
native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere ).
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
one or more occurrences within a 7.5-minute quadrangle
Information about Caulanthus amplexicaulis var. barbarae
from other sources
[Wikipedia] Range, Habitat, Description: Caulanthus amplexicaulis var. barbarae — Santa Barbara jewelflower; endemic to the serpentine soils of the San Rafael Mountains in central Santa Barbara County. The sepals forming the rounded pouch of the flower are white to cream in color, as opposed to the bright purple of the more common variety. (link added by Mary Ann Machi )
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