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Taxon: Hordeum pusillum Nutt.

 
Genus: Hordeum
Subgenus: Hordeastrum
Section: Stenostachys
Family: Poaceae (alt.Gramineae)
Subfamily: Pooideae
Tribe: Triticeae
Subtribe: Hordeinae
Nomen number: 19322
Place of publication: Gen. N. Amer. pl. 1:87. 1818
Link to protologue:
Name Verified on: 05-Nov-2007 by ARS Systematic Botanists. Last Changed: 05-Nov-2007
Species priority site is: National Small Grains Collection (NSGC)
Accessions: 18 (8 active, 7 available) in National Plant Germplasm System (GoogleMap)

Common names:

Economic Importance:

  • Environmental: erosion control (as cover crop)
  • Weed: potential seed contaminant

Distributional Range:

    Native

    Northern America
    • WESTERN CANADA: Canada [Alberta (s.e.)]
    • NORTHEASTERN U.S.A.: United States [Indiana, Michigan (s.), New Jersey, Ohio (s.), Pennsylvania (s.), West Virginia (s.)]
    • NORTH-CENTRAL U.S.A.: United States [Illinois, Iowa, Kansas, Minnesota (s.), Missouri, Nebraska, North Dakota (s.w.), Oklahoma, South Dakota]
    • NORTHWESTERN U.S.A.: United States [Colorado, Idaho, Montana, Oregon (n.e.), Wyoming]
    • SOUTHEASTERN U.S.A.: United States [Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Maryland, North Carolina, South Carolina, Virginia, Mississippi, Tennessee]
    • SOUTH-CENTRAL U.S.A.: United States [New Mexico, Texas]
    • SOUTHWESTERN U.S.A.: United States [Arizona, California (s.), Utah (s.w.)]
    • NORTHERN MEXICO: Mexico [Chihuahua, Baja California (Norte)]


    Uncertain

    Southern America
    • CARIBBEAN: Bermuda


References:

  1. Aldén, B., S. Ryman, & M. Hjertson Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource) (Kulturvaxtdatabas)
  2. Baum, B. R. et al. 2005. Ancient differentiation of the H & I haplomes in diploid Hordeum species based on 5S rDNA (Genome) 48:610-618.
  3. Blattner, F. R. 2004. Phylogenetic analysis of Hordeum (Poaceae) as inferred by nuclear rDNA ITS sequences Molec. Phylogenet. Evol. 33:289-299.
  4. Bothmer, R. von & N. Jacobsen 1985. Origin, taxonomy, and related species. In D. C. Rasmusson, ed., Barley Agronomy 26:40.
  5. Bothmer, R. von & N. Jacobsen 1986. Interspecific crosses in Hordeum (Poaceae) Pl. Syst. Evol. 153:49-64.
  6. Bothmer, R. von et al. 1983. Interspecific hybridization with cultivated barley (Hordeum vulgare) Hereditas (Beijing) 99:219-244.
  7. Bothmer, R. von et al. 1982. Revision of the Hordeum pusillum group Nordic J. Bot. 2:316.
  8. Cronquist, A. et al. Intermountain flora. (Intermt F)
  9. Doebley, J. et al. 1992. Chloroplast DNA variation and the phylogeny of Hordeum (Poaceae) Amer. J. Bot. 79:576-584.
  10. Englert, J. 1999. New and upcoming native grass releases from the Eastern US Plant Materials Centers (Proc E Nat Grass Sym) 2:132.
  11. FNA Editorial Committee Flora of North America. (F NAmer)
  12. Gleason, H. A. & A. Cronquist Manual of vascular plants of northeastern United States and adjacent Canada. (Glea Cron)
  13. Gould, F. W. The grasses of Texas (Grass Tex)
  14. Gould, F. W. & R. Moran The grasses of Baja California, Mexico. (Grass Baja)
  15. Hickman, J. C., ed. The Jepson manual: higher plants of California (F CalifJep)
  16. Hitchcock, A. S. Manual of the grasses of the United States, ed. 2. (Grass US)
  17. Jakob, S. S. & F. R. Blattner 2006. A chloroplast genealogy of Hordeum (Poaceae): long-term persisting haplotypes, incomplete lineage sorting, regional extinction, and the consequences for phylogenetic inference Molec. Biol. Evol. 23:1602-1612.
  18. Komatsuda, T. et al. 1999. Phylogeny in the genus Hordeum based on nucleotide sequences closely linked to the vrs1 locus (row number of spikelets) (Genome) 42:973-981.
  19. McGregor, R. L. et al. (The Great Plains Flora Association) Flora of the Great Plains. (F GPlains)
  20. Petersen, G. & O. Seberg 2003. Phylogenetic analysis of the diploid species of Hordeum (Poaceae) and a revised classification of the genus Syst. Bot. 28:293-306.
  21. Pleines, T. & F. R. Blattner 2008. Phylogeographic implications of an AFLP phylogeny of the American diploid Hordeum species (Poaceae: Triticeae) (Taxon) 57:875-881.
  22. Porcher, M. H. et al. Searchable World Wide Web Multilingual Multiscript Plant Name Database (MMPND) (on-line resource). (Pl Names)
  23. Scoggan, H. J. The flora of Canada, 4 vol. (F Canada)
  24. Soreng, R. J. et al. 2003. Catalogue of New World grasses (Poaceae): IV. Subfamily Pooideae Contr. U.S. Natl. Herb. 48:399.
  25. Taketa, S. et al. 2005. Ancestry of American polyploid Hordeum species with the I genome inferred from 5S and 18S-25S rDNA Ann. Bot. (Oxford) 96:23-33.
  26. Taketa, S. et al. 2001. Physical locations of 5S and 18S-25S rDNA in Asian and American diploid Hordeum species with the I-genome (Heredity) 86:522-530.
  27. Wofford, B. E. Database of Tennessee vascular plants (on-line resource). (Atlas Tenn Online)
  28. Zuloaga, F. O. et al. 2008. Catálogo de las plantas vasculares del Cono Sur (Argentina, sur de Brasil, Chile, Paraguay y Uruguay) Monogr. Syst. Bot. Missouri Bot. Gard. 107:781-782.
  29. Zuloaga, F. O. et al. Catálogo de la familia Poaceae en la República Argentina. Monogr. Syst. Bot. Missouri Bot. Gard. 47 (L Grass Argent)

Check other web resources for Hordeum pusillum Nutt. :


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=19322. Accessed 25 June 2019.