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Cleomella parviflora
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Slender Stinkweed
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Cleomella parviflora

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About Slender Stinkweed (Cleomella parviflora) Cleomella parviflora is a species of flowering plant in the cleome family known by the common name slender stinkweed. It is native to eastern California and western Nevada, where it grows in desert and sagebrush scrub in the Mojave Desert and southern parts of the Great Basin. It is an annual herb producing a smooth, hairless, reddish stem up to about 45 centimeters tall. There are a few leaves, each made up of three elongated, fleshy leaflets. Most of the flowers are located in a raceme at the tips of the stem branches, and there may be a few solitary flowers in the axils of the leaves. Each flower has four tiny pale yellow petals, each about 2 millimeters long. The fruit is a lobed, valved capsule which hangs on the tip of the remaining flower receptacle.
Plant Description
Plant Type
Annual herb

Max. Height
0.1 - 1.5 ft (0.03 - 0.46 m)

Flower Color

Native Status

Natural Setting
Elevation ?
1992' - 7051'

Annual Precip. ?
3.8" - 12.8"

Summer Precip. ?
0.28" - 1.51"

Coldest Month ?
28.0° F - 53.4° F

Hottest Month ?
60.9° F - 82.7° F

Humidity ?
1.10 vpd - 34.59 vpd

Landscaping Information
Nursery Availability
Never or Almost Never Available

Other Names
Common Names
Slender Cleomella

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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