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Claytonia exigua
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Serpentine Springbeauty
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Claytonia exigua

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About Serpentine Springbeauty (Claytonia exigua) Claytonia exigua is a species of wildflower in the purslane family known by the common names serpentine springbeauty and pale claytonia. It is native to western North America from British Columbia to Idaho to California, where it grows in a number of habitat types, including plant communities on serpentine soils. Claytonia exigua is a fleshy annual herb producing a patch of erect or leaning stems up to about 15 centimeters tall. The thick leaves are linear in shape and fingerlike near the base of the plant and crescent to disc-shaped farther up the stem. The plant is hairless and waxy and varies in color from green to pinkish, grayish, or brownish. The inflorescence holds several flowers on drooping pedicels which turn erect as the plant develops fruit. The flower has five lobed petals each a few millimeters long and in shades of pink, white, or pink-streaked white. The fruit is a capsule less than three millimeters long containing a few tiny seeds.
Plant Description
Plant Type
Annual herb

Max. Height
5.9 in (15 cm)

Flower Color
Pink, White, Brown

Native Status

Natural Setting
Elevation ?
20' - 6765'

Annual Precip. ?
8.0" - 83.3"

Summer Precip. ?
0.14" - 2.96"

Coldest Month ?
32.2° F - 52.1° F

Hottest Month ?
56.9° F - 78.3° F

Humidity ?
0.35 vpd - 27.23 vpd

Landscaping Information
Nursery Availability
Never or Almost Never Available

Other Names
Common Names
Pale Claytonia

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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