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Hall's Wild Cabbage Back to Plant Page
Caulanthus hallii

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About Hall's Wild Cabbage (Caulanthus hallii) Caulanthus hallii is a species of flowering plant in the mustard family known by the common name Hall's wild cabbage. It is native to southern California and northern Baja California. It is native to southern California and northern Baja California. It grows in the Colorado Desert (western Sonoran Desert), Mojave Desert sky islands, and the dry eastern Peninsular Ranges slopes. Caulanthus hallii is an annual herb producing a hollow stem fringed at the base with long, deeply cut leaves which are hairless or sometimes bristly. The greenish yellow flower has a coat of hairy sepals over narrow, pale petals. The fruit is a silique up to about 11 centimeters long.
Plant Description
Plant Type
Annual herb

Flower Color
Yellow, Green

Native Status

Natural Setting
Elevation ?
720' - 7781'

Annual Precip. ?
3.9" - 25.5"

Summer Precip. ?
0.66" - 2.97"

Coldest Month ?
38.5° F - 56.6° F

Hottest Month ?
60.9° F - 87.0° F

Humidity ?
2.76 vpd - 38.40 vpd

Landscaping Information
Nursery Availability
Never or Almost Never Available

Sources include: Wikipedia. All text shown in the "About" section of these pages is available under the Creative Commons Attribution-ShareAlike License. Plant observation data provided by the participants of the California Consortia of Herbaria, Sunset information provided by Jepson Flora Project. Propogation from seed information provided by the Santa Barbara Botanical Garden from "Seed Propagation of Native California Plants" by Dara E. Emery. Sources of plant photos include CalPhotos, Wikimedia Commons, and independent plant photographers who have agreed to share their images with Calscape. Other general sources of information include Calflora, CNPS Manual of Vegetation Online, Jepson Flora Project, Las Pilitas, Theodore Payne, Tree of Life, The Xerces Society, and information provided by CNPS volunteer editors, with special thanks to Don Rideout. Climate data used in creation of plant range maps is from PRISM Climate Group, Oregon State University, using 30 year (1981-2010) annual "normals" at an 800 meter spatial resolution.

Links:   Jepson eFlora Taxon Page  CalPhotos  Wikipedia  Calflora

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