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Ivesia saxosa  (Greene) Ertter
Rock five finger,   Rock ivesia,   Rock mousetail
© 2023 Bob Steele
© 2022 Dana York
© 2009 Steve Matson
© 2009 Steve Matson
© 2009 Steve Matson
© 2009 Steve Matson
© 2024 Mel Letterman
© 2024 Mike Russler
© 2024 Mike Russler
© 2020 R.A. Chasey
© 2024 Mel Letterman
© 2023 Bob Steele
© 2023 Bob Steele
© 2009 Steve Matson
© 2022 Dana York
© 2009 Steve Matson
© 2009 Steve Matson
© 2020 R.A. Chasey
Ivesia saxosa is a perennial herb that is native to California, and found only slightly beyond California borders.
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
Genus: Ivesia
Family: Rosaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Communities: Pinyon-Juniper Woodland, Joshua Tree Woodland
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
OTHERPotentilla acuminata
JEFPotentilla rosulata
JEF + PLANTSPotentilla saxosa ssp. sierrae
JEF + PLANTSPotentilla saxosa
POWOPotentilla saxosa
Information about  Ivesia saxosa from other sources
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (IVSA3)

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]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 04/10/2025).