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Low Barley
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Hordeum depressum
  

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About Low Barley (Hordeum depressum) Hordeum depressum is a species of barley known by the common names low barley and dwarf barley. It is native to the western United States from Idaho to California, where it can be found in moist habitats such as vernal pools. This is a small annual grass forming petite patches of thin, hairy leaves and erect stems to half a meter in maximum height. The green or reddish green flower cluster is 2 to 6 centimeters long and about half a centimeter wide. Like other barleys the spikelets come in triplets. There is a large fertile central spikelet about a centimeter long and two smaller, often sterile spikelets on pedicels, each 3 to 5 millimeters long.
Plant Description
Plant Type
Grasses

Max. Height
1.8 ft (0.5 m)

Native Status
Native

Natural Setting
Site Type
Moist places

Sun
Sun

Elevation ?
-190' - 8636'

Annual Precip. ?
3.0" - 78.8"

Summer Precip. ?
0.14" - 2.54"

Coldest Month ?
25.2° F - 57.4° F

Hottest Month ?
52.5° F - 89.3° F

Humidity ?
0.30 vpd - 39.89 vpd

Landscaping Information
Ease of Care
Moderately Easy

Water Requirement ?
Moderate - High
Extremely Low
Very Low
Low
Moderate - High


Nursery Availability
Rarely Available

Other Names
Common Names
Dwarf Barley, Alkali Barley


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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