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Stiff Lomatium
Lomatium rigidum
  
About Stiff Lomatium (Lomatium rigidum) 0 Nurseries Carry This Plant Lomatium rigidum is a species of flowering plant in the carrot family known by the common names Big Pine biscuitroot and stiff lomatium. It is endemic to Inyo County, California, where it is known only from the wilderness around the Big Pine area of the Owens Valley. Lomatium rigidum is a perennial herb growing up to about half a meter-1. 5 feet tall from a large taproot. There is generally no stem, the leaves and inflorescence emerging at ground level. The hairless gray-green leaf blades are made up of several sharp-toothed, fleshy segments. The inflorescence is a webbed umbel of tiny yellow flowers. Lomatium rigidum is a perennial herb growing up to about half a meter-1. 5 feet tall from a large taproot. There is generally no stem, the leaves and inflorescence emerging at ground level. The hairless gray-green leaf blades are made up of several sharp-toothed, fleshy segments. The inflorescence is a webbed umbel of tiny yellow flowers.
Plant Description
Plant Type
Plant Type
Perennial herb

Size
Size
1.6 ft tall

Flower Color
Flower Color
Yellow

Wildlife Supported
 


 
Butterflies & moths hosted ( 4 likely * ) SHOW ALL

Landscaping Information
Common uses
Common uses
Butterfly Gardens

Natural Setting
Climate
Climate
Annual Precipitation: 4.9" - 24.9", Summer Precipitation: 0.36" - 2.00", Coldest Month: 24.8" - 53.9", Hottest Month: 45.3" - 77.3", Humidity: 1.95" - 27.22", Elevation: 1197" - 10705"

Alternative Names
Common Names: Big Pine Biscuitroot


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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