logo Calflora, a 501c3 non-profit
Taxon  Report  
Noccaea fendleri  (A. Gray) Holub  ssp. californica  (S. Watson) Al-Shehbaz & M. Koch
Kneeland prairie pennycress
Noccaea fendleri ssp. californica is a perennial herb that is native to California, and found only slightly beyond California borders.
also called Thlaspi californicum
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).
Federal status: Endangered.
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
Observation Search
(24 records)
yellowone or more occurrences
within a 7.5-minute quadrangle
DJJJASONAFMM

Bloom Period
Parent: Noccaea fendleri
Genus: Noccaea
Family: Brassicaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Ultramafic affinity: 6 - strict endemic

Communities: Mixed Evergreen Forest, Coastal Prairie

Name Status:
Accepted by JEF + CNPS + PLANTS
Alternate Names:
PLANTSNoccaea californica
JEFThlaspi alpestre var. californicum
CNPSThlaspi californicum, Thlaspi montanum var. californicum
JEF + PLANTSThlaspi californicum
JEFThlaspi glaucum ssp. californicum
...
Information about  Noccaea fendleri ssp. californica from other sources
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (NOFEC)

Photos on Calflora

Photos on CalPhotos

Google Images

Photos on iNaturalist

ID Tips on PlantID.net


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 11/30/2023).