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Geraea canescens
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Hairy Desertsunflower
( Geraea canescens )
Geraea canescens
More Photos at CalPhotos
More Info at Jepson eFlora
Calflora
Click on blue squares to see occurrence records.
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2 Nurseries Carry This Plant
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About Hairy Desertsunflower (Geraea canescens)
2 Nurseries Carry This Plant
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For other uses, see Desert Sunflower (disambiguation).
Geraea canescens
is also known as the desert sunflower, hairy desert sunflower, or desert gold. It is a dicot and annual of the Aster (Asteraceae) family. "Geraea" in its scientific name comes from the Greek geraios ("old man"), referring to the white hairs on the fruits.
Plant Description
Plant Type
Annual herb
Size
2.6 ft tall
Flower Color
Yellow
Flowering Season
Winter, Spring
Wildlife Supported
Butterflies & moths hosted ( 1
confirmed
, 3
likely
* )
SHOW ALL
Corn Earworm Moth
Helicoverpa zea
Helicoverpa zea
*
California Patch
Chlosyne californica
Chlosyne californica
*
White-lined Sphinx
Hyles lineata
Hyles lineata
*
Alfalfa Looper Moth
Autographa californica
Autographa californica
Landscaping Information
Sun
Full Sun
Moisture
Very Low
Nurseries
Carried by 2
Ease of Care
Moderately Easy
Soil Drainage
Fast
Propagation
?
For propagating by seed: Store fresh seeds from 1-2 wks. at 122°F to 5 mos. at 68°F before sowing (Capon and Van Asdall 1967).
Natural Setting
Site Type
Sandy desert soils
Climate
Annual Precipitation: 1.9" - 14.4", Summer Precipitation: 0.28" - 2.57", Coldest Month: 43.9" - 63.7", Hottest Month: 69.6" - 90.9", Humidity: 1.48" - 49.35", Elevation: -273" - 4922"
Alternative Names
Common Names
: Hairy Desert Sunflower, Hairy Desert-sunflower
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Hairy Desertsunflower
Geraea canescens
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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