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Golden-rayed Pentachaeta
Pentachaeta aurea
  
About Golden-rayed Pentachaeta (Pentachaeta aurea) 1 Nurseries Carry This Plant Pentachaeta aurea is a species of flowering plant in the aster family known by the common names golden-rayed pentachaeta, golden chaetopappa, and golden leastdaisy. It is native to southern California, where it grows in the San Gabriel and San Bernardino Mountains and the Peninsular Ranges, and northern Baja California. It is an annual herb with a hairy stem reaching a maximum height near 36 centimeters from a slender taproot. The narrow linear leaves are up to 5 centimeters long but only a few millimeters wide and may be very hairy. The inflorescence is a solitary flower head, with up to 22 heads per plant. The flower head bears many yellow, brownish, or whitish ray florets 3 to 12 millimeters long, and has a center of many five-lobed yellow to reddish disc florets. The fruit is an achene tipped with a pappus of bristles.
Plant Description
Plant Type
Plant Type
Annual herb

Size
Size
1.2 ft tall

Flower Color
Flower Color
Yellow

Landscaping Information
Nurseries
Nurseries

Natural Setting
Climate
Climate
Annual Precipitation: 7.5" - 38.7", Summer Precipitation: 0.21" - 3.55", Coldest Month: 27.1" - 55.8", Hottest Month: 52.9" - 80.7", Humidity: 1.36" - 29.10", Elevation: 30" - 9879"

Alternative Names
Common Names: Golden Chaetopappa, Golden Leastdaisy


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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