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Antennaria racemosa
  

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About (Antennaria racemosa) Antennaria racemosa is a species of flowering plant in the daisy family known by the common name racemose pussytoes. It is native to western North America from British Columbia and Alberta south as far as northern California and Wyoming. It grows in mountain forests, generally in moist, partially shaded areas, and often colonizes bare patches of mineral-rich soil, including disturbed areas. Antennaria racemosa is a glandular perennial herb which may be small, woolly, and matted to nearly hairless and erect to heights near 50 cm (20 inches). It forms basal patches of oval-shaped leaves 3 to 10 centimeters long, fuzzy on the undersides and shiny green above. The patches are connected with stolons covered in leaves. The erect stem bears an inflorescence which can be shaped like a raceme and is often dense, especially in higher elevations, containing several flower heads. The species is dioecious, with male and female plants producing different types of flowers in the heads. The fruit is an achene with a body only about a millimeter long attached to a soft pappus up to 7 millimeters long. The pappus catches the wind, which disperses the seed. The plant also reproduces vegetatively via its creeping stolons.
Plant Description
Plant Type
Perennial herb

Native Status
Native

Natural Setting
Elevation ?
4234' - 6824'

Annual Precip. ?
37.1" - 149.7"

Summer Precip. ?
1.53" - 5.47"

Coldest Month ?
37.1° F - 41.0° F

Hottest Month ?
54.5° F - 60.3° F

Humidity ?
2.36 vpd - 13.06 vpd

Landscaping Information
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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