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Virgin River Cryptantha Back to Plant Page
Cryptantha virginensis

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About Virgin River Cryptantha (Cryptantha virginensis) Cryptantha virginensis is a species of wildflower in the borage family known by the common name Virgin River cryptantha. This is a small plant native to the southwestern United States (Arizona, California, Nevada and Utah) where it is a common plant in scrub and woodland. It is named for the Virgin River, a tributary of the Colorado River which runs through the region. This cryptantha is an annual or occasionally a perennial up to 40 centimeters in height. It is coated densely in long white hairs and bristles. The inflorescence is cylindrical or club-shaped, packed with tubular flowers with flat-faced corollas. The flower is usually bright white with yellow throat parts at the tube opening. The fruit is a rough, ridged nutlet.
Plant Description
Plant Type
Annual herb, Perennial herb

Max. Height
0.33 - 1.3 ft (0.1 - 0.4 m)

Flower Color

Native Status

Natural Setting
Elevation ?
1774' - 10190'

Annual Precip. ?
3.8" - 20.5"

Summer Precip. ?
0.27" - 4.39"

Coldest Month ?
24.6° F - 53.1° F

Hottest Month ?
46.8° F - 83.0° F

Humidity ?
2.32 vpd - 37.46 vpd

Landscaping Information
Common uses
Bee Gardens

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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