E-Flora BC: Electronic Atlas of the Flora of British Columbia

Hordeum vulgare L.
common barley
Poaceae (Grass family)

Introduction to Vascular Plants

© Bryan Kelly-McArthur  Email the photographer   (Photo ID #81269)

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Distribution of Hordeum vulgare
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Species Information

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General:
Annual grass from fibrous roots; stems smooth, mostly 80-120 cm tall.
Leaves:
Sheaths open, smooth; blades mostly (5) 10-15 mm wide; ear-shaped lobes at leaf-bases well-developed; ligules 0.5-1 mm long.
Flowers:
Inflorescence a stout spike; spikelets 3 to a node, unstalked, well-developed and fertile; glumes narrow, usually awned; lemmas awned, the awns 10-15 mm long, sometimes unawned but more or less prominently 3-lobed at the tips.

Source: The Illustrated Flora of British Columbia

USDA Species Characteristics

Flower Colour:
Yellow
Blooming Period:
Spring
Fruit/Seed characteristics:
Colour: Brown
Present from Spring to Summer
Source:  The USDA

Habitat / Range

Dry roadsides and waste areas in the lowland and montane zones; rare in SW and SC BC; introduced from Europe.

Source: The Illustrated Flora of British Columbia

Ecology

Ecological Framework for Hordeum vulgare

The table below shows the species-specific information calculated from
original data (BEC database) provided by the BC Ministry of Forests and Range.
(Updated August, 2013)
Site Information
 Value / Class

Minimum

Average

Maximum
Elevation (metres) 968 968 968
Slope Gradient (%) 0 0 0
Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W] 		0
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric] 		1 1 1
Modal Nutrient Regime
Class		 B
Number of field plots
 species was recorded in:		 1
Modal BEC Zone Class
 ICH
All BEC Zones (# of stations/zone) species was recorded in: ICH(1)

Climate

The climate type for this species, as reported in the: "British Columbia plant species codes and selected attributes. Version 6 Database" (Meidinger et al. 2008), is not evaluated, unknown or variable.

Synonyms and Alternate Names

Hordeum aegiceras Nees ex Royle
Hordeum distichon L.
Hordeum hexastichon L.
Hordeum hexastichum L. [orthographic variant]
Hordeum irregulare Aberg & Wiebe
Hordeum sativum Pers.
Hordeum vulgare subsp. hexastichon (L.) Bonnier & Layens
Hordeum vulgare var. trifurcatum (Schlecht.) Alef.

Taxonomic and Nomenclatural Links


Genetic information (NCBI Taxonomy Database)
 International Plant Names Index
 Taxonomic Information from the World Flora Online
 Integrated Taxonomic Information System

Additional Photo Sources

Images From CalPhoto
UT Austin's Native Plant Database
 Google Image Search
 Flickr Image Search

General References

Google Scholar Search
Family References
 General Botanical References for BC
Recommended citation: Author, Date. Page title. In Klinkenberg, Brian. (Editor) 2020. E-Flora BC: Electronic Atlas of the Plants of British Columbia [eflora.bc.ca]. Lab for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver. [Accessed: 2024-11-21 3:29:55 PM ]
Disclaimer: The information contained in the E-Flora atlas pages is derived from expert sources as cited in each section. This information is scientifically based. E-Flora also acts as a portal to other sites via deep links. As always, users should refer to the original sources for complete information. E-Flora BC is not responsible for the accuracy or completeness of the original information.
© E-Flora BC: An initiative of the Spatial Data Lab, Department of Geography UBC, and the UBC Herbarium.