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Pale Purple Owlclover Back to Plant Page
Castilleja exserta ssp. exserta

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About Pale Purple Owlclover (Castilleja exserta ssp. exserta) Pale Purple Owlclover (Castilleja exserta ssp. exserta) is one of three recognized subspecies of Castilleja exserta that occur in California. For further details please refer to the main species page for Castilleja exserta.
Plant Description
Plant Type
Perennial herb, Annual herb

Flower Color
Lavender, Purple

Native Status

Natural Setting
Elevation ?
0' - 6129'

Annual Precip. ?
4.9" - 68.1"

Summer Precip. ?
0.14" - 2.98"

Coldest Month ?
36.4° F - 58.8° F

Hottest Month ?
57.6° F - 87.5° F

Humidity ?
0.44 vpd - 38.31 vpd

Landscaping Information
Ease of Care
Moderately Easy

Common uses
Butterfly Gardens, Bee Gardens

Nursery Availability
Rarely 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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