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Taxon: Elymus trachycaulus (Link) Gould ex Shinners subsp. trachycaulus

 
Genus: Elymus
Family: Poaceae (alt.Gramineae)
Subfamily: Pooideae
Tribe: Triticeae
Subtribe: Hordeinae
Nomen number: 313183
Place of publication:
Link to protologue:
Name Verified on: 08-Nov-2007 by ARS Systematic Botanists.
Accessions: 75 (14 active, 12 available) in National Plant Germplasm System (Map)

Autonyms (not in current use) and synonyms:

(≡ homotypic synonym, = heterotypic synonym, - autonym)

Common names:

Economic Importance:

  • Animal food: fodder; forage
  • Environmental: revegetator; revegetator

Distributional Range:

    Native

    Northern America
    • SUBARCTIC AMERICA: Canada, [Northwest Territories, Yukon] United States [Alaska]
    • EASTERN CANADA: Canada [Québec, Nova Scotia, Ontario, Prince Edward Island, New Brunswick, Newfoundland and Labrador]
    • WESTERN CANADA: Canada [Saskatchewan, Alberta, Manitoba, British Columbia]
    • NORTHEASTERN U.S.A.: United States [Connecticut, Indiana, Maine, Massachusetts, Michigan, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Vermont, West Virginia]
    • NORTH-CENTRAL U.S.A.: United States [Illinois, Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, South Dakota, Wisconsin]
    • NORTHWESTERN U.S.A.: United States [Colorado, Idaho, Montana, Oregon, Washington, Wyoming]
    • SOUTHEASTERN U.S.A.: United States [Kentucky, Maryland, North Carolina, Virginia]
    • SOUTH-CENTRAL U.S.A.: United States [New Mexico, Texas]
    • SOUTHWESTERN U.S.A.: United States [Arizona, California, Nevada, Utah]
    • NORTHERN MEXICO: Mexico [Chihuahua, Coahuila de Zaragoza, Nuevo León, Tamaulipas, Baja California (Norte)]


References:

  1. Alderson, J. & W. C. Sharp. 1995. Grass varieties in the United States, U.S.D.A. Agric. Handb. 170, rev. ed. CRC Press. Note: Revised version of AH 170
  2. Barkworth, M. E. & D. R. Dewey. 1985. Genomically based genera in the perennial Triticeae of North America: identification and membership. Amer. J. Bot. 72:769.
  3. Barkworth, M. E. et al. 1983. New generic concepts in the Triticeae of the Intermountain Region: keys and comments. Great Basin Naturalist 43:566.
  4. FNA Editorial Committee. 1993-. Flora of North America.
  5. Hanson, A. A. 1972. Grass varieties in the United States Note: = Agropyron trachycaulum
  6. Hickman, J. C., ed. 1993. The Jepson manual: higher plants of California
  7. Markle, G. M. et al., eds. 1998. Food and feed crops of the United States, ed. 2
  8. Soreng, R. J. et al. 2003. Catalogue of New World grasses (Poaceae): IV. Subfamily Pooideae. Contr. U.S. Natl. Herb. 48:302.
  9. Sun, G. et al. 2006. Molecular diversity and relationships among Elymus trachycaulus, E. subsecundus, E. virescens, E. violaceus, and E. hyperacticus (Poaceae:Triticeae) as determined by amplified fragment length polymorphism. Genome 49:1160-1169. Note: this study included two USDA accessions (PI 564994-95)
  10. Tzvelev, N. N. 1976. Zlaki SSSR
  11. Wang, R. R.-C. 2011. Chapter 2. Agropyron and Psathyrostachys. Wild crop relatives: genomic and breeding resources, cereals 77-108. Note: this review mentioned the diversity of genome constitution in Triticeae, all types found in Elymus able to cross with wheat
  12. Welsh, S. L. et al. 1993. A Utah flora.

Check other web resources for Elymus trachycaulus (Link) Gould ex Shinners subsp. trachycaulus :

  • PLANTS: USDA-NRCS Database of Plants of the United States and its Territories
  • TROPICOS: Nomenclatural and Specimen Database of the Missouri Botanical Garden
  • CNWG: Catalogue of New World Grasses Searchable Database
  • Grass Manual on the Web: Manual of Grasses for North America North of Mexico
  • Mansfeld: Mansfeld's World Databas of Agricultural and Horticultural Crops
  • ePIC: Electronic Plant Information Centre of Royal Botanic Gardens, Kew
  • AGRICOLA: Article Citation Database or NAL Catalog of USDA's National Agricultural Library
  • Entrez: NCBI's search engine for PubMed citations, GenBank sequences, etc.
  • PubAg: USDA's National Agricultural Library database of full-text journal articles and citations on the agricultural sciences.

Images:


Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2019. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=313183. Accessed 17 October 2019.