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Taxon:  Elymus trachycaulus (Link) Gould ex Shinners subsp. subsecundus (Link) Á. Löve & D. Löve



Summary
Genus:
Elymus
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Subtribe:
Hordeinae
Nomen number:
315451
Place of publication:
Bot. Not. 128:502. 1975
Verified:
11/08/2007 ARS Systematic Botanists.
Accessions:
0 (0  active, 0  available) in National Plant Germplasm System. 
Other conspecific taxa
Elymus trachycaulus (Link) Gould ex Shinners (1 active accession[s])
Elymus trachycaulus (Link) Gould ex Shinners subsp. trachycaulus (0 active accession[s])
Elymus trachycaulus (Link) Gould ex Shinners subsp. virescens (Lange) Á. Löve & D. Löve (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Homotypic Synonym(s)
Agropyron subsecundum (Link) Hitchc.
Elymus subsecundus (Link) Á. Löve & D. Löve

Heterotypic Synonym(s)
Agropyron trachycaulum (Link) Malte ex H. F. Lewis var. unilaterale Malte
Agropyron unilaterale Cassidy
Triticum subsecundum Link
No images


Reference(s)
  1. 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. URL: http://www.amjbot.org
  2. Barkworth, M. E. et al. 1983. New generic concepts in the Triticeae of the Intermountain Region: keys and comments. Great Basin Naturalist 43:566.
  3. Cronquist, A. et al. 1972-. Intermountain flora. Note: = Agropyron trachycaulum var. unilaterale (Cassidy) Malte
  4. FNA Editorial Committee. 1993-. Flora of North America. URL: http://floranorthamerica.org/
  5. Hickman, J. C., ed. 1993. The Jepson manual: higher plants of California
  6. Kartesz, J. T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland.
  7. Löve, Á. 1984. Conspectus of the Triticeae. Feddes Repert. 95:461. URL: http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291522-239Xb/issues
  8. Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. Note: = Agropyron trachycaulum var. unilaterale
  9. Soreng, R. J. et al. 2003. Catalogue of New World grasses (Poaceae): IV. Subfamily Pooideae. Contr. U.S. Natl. Herb. 48:301.
  10. 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 five USDA accessions (PI 232147, PI 232150-51, PI 236685, PI 537321) of Elymus subsecundus
  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
Common names
English
one-sided wheatgrass –
Distribution
order_codeStatusContinentSubcontinentCountryStateNote
1NativeNorthern AmericaEastern CanadaCanadaNew Brunswick 
1NativeNorthern AmericaEastern CanadaCanadaNewfoundland and Labrador 
1NativeNorthern AmericaEastern CanadaCanadaNova Scotia 
1NativeNorthern AmericaEastern CanadaCanadaOntario 
1NativeNorthern AmericaEastern CanadaCanadaPrince Edward Island 
1NativeNorthern AmericaEastern CanadaCanadaQuébec 
1NativeNorthern AmericaNorth-Central U.S.A.United StatesIllinois 
1NativeNorthern AmericaNorth-Central U.S.A.United StatesIowa 
1NativeNorthern AmericaNorth-Central U.S.A.United StatesMinnesota 
1NativeNorthern AmericaNorth-Central U.S.A.United StatesMissouri 
1NativeNorthern AmericaNorth-Central U.S.A.United StatesNebraska 
1NativeNorthern AmericaNorth-Central U.S.A.United StatesNorth Dakota 
1NativeNorthern AmericaNorth-Central U.S.A.United StatesSouth Dakota 
1NativeNorthern AmericaNorth-Central U.S.A.United StatesWisconsin 
1NativeNorthern AmericaNortheastern U.S.A.United StatesConnecticut 
1NativeNorthern AmericaNortheastern U.S.A.United StatesIndiana 
1NativeNorthern AmericaNortheastern U.S.A.United StatesMaine 
1NativeNorthern AmericaNortheastern U.S.A.United StatesMassachusetts 
1NativeNorthern AmericaNortheastern U.S.A.United StatesMichigan 
1NativeNorthern AmericaNortheastern U.S.A.United StatesNew Hampshire 
1NativeNorthern AmericaNortheastern U.S.A.United StatesNew Jersey 
1NativeNorthern AmericaNortheastern U.S.A.United StatesNew York 
1NativeNorthern AmericaNortheastern U.S.A.United StatesOhio 
1NativeNorthern AmericaNortheastern U.S.A.United StatesPennsylvania 
1NativeNorthern AmericaNortheastern U.S.A.United StatesVermont 
1NativeNorthern AmericaNortheastern U.S.A.United StatesWest Virginia 
1NativeNorthern AmericaNorthwestern U.S.A.United StatesColorado 
1NativeNorthern AmericaNorthwestern U.S.A.United StatesIdaho 
1NativeNorthern AmericaNorthwestern U.S.A.United StatesMontana 
1NativeNorthern AmericaNorthwestern U.S.A.United StatesOregon 
1NativeNorthern AmericaNorthwestern U.S.A.United StatesWashington 
1NativeNorthern AmericaNorthwestern U.S.A.United StatesWyoming 
1NativeNorthern AmericaSouth-Central U.S.A.United StatesNew Mexico 
1NativeNorthern AmericaSoutheastern U.S.A.United StatesMaryland 
1NativeNorthern AmericaSouthwestern U.S.A.United StatesArizona 
1NativeNorthern AmericaSouthwestern U.S.A.United StatesCalifornia 
1NativeNorthern AmericaSouthwestern U.S.A.United StatesNevada 
1NativeNorthern AmericaSouthwestern U.S.A.United StatesUtah 
1NativeNorthern AmericaSubarctic AmericaCanadaYukon 
1NativeNorthern AmericaSubarctic AmericaUnited StatesAlaska 
1NativeNorthern AmericaWestern CanadaCanadaAlberta 
1NativeNorthern AmericaWestern CanadaCanadaBritish Columbia 
1NativeNorthern AmericaWestern CanadaCanadaManitoba 
1NativeNorthern AmericaWestern CanadaCanadaSaskatchewan 
Native
Northern America
  • SUBARCTIC AMERICA: Canada [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, 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 [Maryland]
  • SOUTH-CENTRAL U.S.A.: United States [New Mexico]
  • SOUTHWESTERN U.S.A.: United States [Arizona, California, Nevada, Utah]
Economic Uses
UsageTypeNoteReference
Animal foodforageas Agropyron subsecundumHitchcock, A. S. 1950. Manual of the grasses of the United States, ed. 2.


ILRI Germplasm Policy (excerpts)

The International Livestock research Institute (ILRI) maintains a collection of forage germplasm as a global public good. The material was acquired prior to the entry into force of the Convention on Biological Diversity; or if it was acquired after the entering into force of the Convention on Biological Diversity, it was obtained with the understanding that it was held in trust and could be made available for any agricultural research, breeding and training purposes under the terms and conditions set out in the agreement between the ILRI and FAO dated 26 October 1994. On 16 October 2006, ILRI signed an agreement with the Governing Body of the International Treaty on Plant Genetic Resources for Food and Agriculture (the Treaty) placing these in trust collections of Plant Genetic Resources for Food and Agriculture (PGRFA) within the purview of the Treaty.

In accordance with this Agreement, all shipments of PGRFA of crops listed in Annex 1 to the Treaty (shipments of PGRFA under the Multilateral System) will be subject to the terms and conditions of the Standard Material Transfer Agreement (SMTA). In the event that the SMTA (attached) is used for the transfer of Plant Genetic Resources for Food and Agriculture other than those listed in Annex 1 of the Treaty: i) The references in the SMTA to the "Multilateral System" shall not be interpreted as limiting the application of the SMTA to Annex 1 Plant Genetic Resources for Food and Agriculture, and in the case of Article 6.2 of the SMTA shall mean "under this Agreement". ii) The reference in Article 6.11 and Annex 3 of the SMTA to "Plant Genetic Resources for Food and Agriculture belonging to the same crop, as set out in Annex 1 to the Treaty" shall be taken to mean "Plant Genetic Resources for Food and Agriculture belonging to the same crop".

The material is held in trust and the recipient has no rights to obtain Intellectual Property Rights (IPRs) on the material or related information. The recipient may utilize and conserve the material for research, breeding and training and may distribute it to other parties provided such parties accept the terms and conditions of the SMTA .

ILRI will provide forage seeds in small experimental quantities of between 1 and 20 grams without charge from the germplasm collection under the SMTA as appropriate for the crop as part of its policy of maximizing the utilization of material for research, breeding and training. Larger quantities sufficient to sow up to one quarter of a hectare of a limited number of promising accessions will require that requesters cover the costs of production and shipping.

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