Calflora Taxon Report
Arabis holboellii Hornem. var. retrofracta (Graham) Rydb.
Backward splitting holboell's rock cress, Holboell's rockcress, Second rockcress
Not an active name
Arabis holboellii var. retrofracta is a perennial herb that is native to California.

Alternate Names and Sources:
Arabis arcuata var. secundaPLANTS
Arabis bruceaeOTHER
Arabis caducaPLANTS
Arabis consanguineaPLANTS
Arabis exilisPLANTS
Arabis holboellii var. consanguineaPLANTS
Arabis holboellii var. secundaPLANTS
Arabis holboellii var. tenuisPLANTS
Arabis kochiiPLANTS
Arabis lignipesPLANTS
Arabis mcdougaliiPLANTS
Arabis polyanthaPLANTS
Arabis retrofracta var. multicaulisPLANTS
Arabis retrofractaPLANTS
Arabis rhodanthusPLANTS
Arabis secundaPLANTS
Arabis tenuisPLANTS
Boechera exilisPLANTS
Boechera holboellii var. retrofractaPLANTS
Boechera holboellii var. secundaPLANTS
Boechera retrofractaPLANTS
Boechera tenuisPLANTS
Boechera retrofractaJEPS
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
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Bloom Period
The blue points on the map indicate observations in Calflora.
Click on the map to view observations within a specific county.


Accepted by: PLANTS
Jepson eFlora section:
eudicot
USDA PLANTS group:
Dicot

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

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