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Taxon: Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey

Genus: Pascopyrum
Family: Poaceae (alt. Gramineae) subfamily: Pooideae tribe: Triticeae.
Nomen number: 102367
Place of publication: Amer. J. Bot. 72:772. 1985 (Á. Löve, Taxon 29:168, 547. 1980, nom. inval.)
Comment: Löve failed to provide a description or diagnosis on p. 168, so the genus Pascopyrum was not validly published until a later issue (p. 547), when he then failed to fully cite a basionym for P. smithii
Name verified on: 09-Nov-2007 by ARS Systematic Botanists. Last updated: 11-Aug-2009
Species priority site is: Western Regional PI Station (W6).
Accessions: 78 in National Plant Germplasm System.
  • all available ) NPGS accessions. or .
  • all available ) NPGS accessions by country.
  • Check PlantSearch database of Botanic Gardens Conservation International for possible non-NPGS germplasm.


Common names:


Economic importance:

More:

Distributional range:

      Native: (links to other web resources are provided for some distributions)
      Naturalized: (links to other web resources are provided for some distributions)

References:

  • Alderson, J. & W. C. Sharp. 1995. Grass varieties in the United States, U.S.D.A. Agric. Handb. 170, rev. ed.
  • 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.
  • Barkworth, M. E. et al. 1983. New generic concepts in the Triticeae of the Intermountain Region: keys and comments. Great Basin Naturalist 43:569.
  • Dewey, D. R. 1983. Historical and current taxonomic perspectives of Agropyron, Elymus and related genera. Crop Sci. (Madison) 23:640.
  • Englert, J. M. et al. 1999–. USDA-NRCS Improved conservation plant materials released by NRCS and cooperators.
  • FNA Editorial Committee. 1993–. Flora of North America.
  • International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
  • Löve, Á. 1984. Conspectus of the Triticeae. Feddes Repert. 95:484.
  • Markle, G. M. et al., eds. 1998. Food and feed crops of the United States, ed. 2.
More:

Synonyms:


Check other web resources for Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey:


Images:

  • GRIN Images of germplasm accessions.
  • Florets: Seed ID Workshop image, from Department of Horticulture and Crop Science, Ohio State University
More:
  • Check PlantSystematics.org for additional images
  • Google Images Images Note: Be advised that their identity may be inaccurate. Proper identification of a plant may require specialized taxonomic knowledge or comparison with properly documented herbarium material.

Abbreviations & symbols in GRIN Taxonomy

| USDA | ARS | GRIN | NPGS | New Search |

Cite as:
USDA, ARS, National Genetic Resources Program.
Germplasm Resources Information Network - (GRIN) [Online Database].
National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: http://www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl?102367 (01 August 2014)

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