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:
Typification:
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: 7 in National Plant Germplasm System (GoogleMap)

Common names:

Economic Importance:

  • Environmental: erosion control (as cover crop fide Proc E Nat Grass Sym)
  • Gene sources: tertiary genetic relative of barley (fide Divers Barley 248. 2003)
  • Weed: potential seed contaminant (fide Agron. Mon. 40. 1985)

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, Mississippi, North Carolina, South Carolina, Tennessee (http://tenn.bio.utk.edu/vascular/database/vascular-database.asp?CategoryID=Monocots&FamilyID=Poaceae&GenusID=Hordeum&SpeciesID=pusillum), Virginia]
    • 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 [Baja Norte, Chihuahua]


    Uncertain

    Southern America
    • CARIBBEAN: Bermuda


References:

  1. Aldén, B., S. Ryman, & M. Hjertson Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource on www.skud.info). 2012 (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. Bothmer, R. von et al., eds. Diversity in barley (Hordeum vulgare). Developments in Plant Genetics and Breeding, vol. 7. 2003 (Divers Barley)
  9. Cronquist, A. et al. Intermountain flora. (Intermt F)
  10. Doebley, J. et al. 1992. Chloroplast DNA variation and the phylogeny of Hordeum (Poaceae) Amer. J. Bot. 79:576-584.
  11. Englert, J. 1999. New and upcoming native grass releases from the Eastern US Plant Materials Centers (Proc E Nat Grass Sym) 2:132.
  12. FNA Editorial Committee Flora of North America. (F NAmer)
  13. Gleason, H. A. & A. Cronquist Manual of vascular plants of northeastern United States and adjacent Canada. (Glea Cron)
  14. Gould, F. W. The grasses of Texas. 1975 (Grass Tex)
  15. Gould, F. W. & R. Moran The grasses of Baja California, Mexico. (Grass Baja)
  16. Hickman, J. C., ed. The Jepson manual: higher plants of California. 1993 (F CalifJep)
  17. Hitchcock, A. S. Manual of the grasses of the United States, ed. 2. (Grass US)
  18. 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.
  19. 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.
  20. McGregor, R. L. et al. (The Great Plains Flora Association) Flora of the Great Plains. (F GPlains)
  21. 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.
  22. Pleines, T. & F. R. Blattner 2008. Phylogeographic implications of an AFLP phylogeny of the American diploid Hordeum species (Poaceae: Triticeae) (Taxon) 57:875-881.
  23. Porcher, M. H. et al. Searchable World Wide Web Multilingual Multiscript Plant Name Database (MMPND) (on-line resource). (Pl Names)
  24. Scoggan, H. J. The flora of Canada, 4 vol. (F Canada)
  25. Soreng, R. J. et al. 2003. Catalogue of New World grasses (Poaceae): IV. Subfamily Pooideae Contr. U.S. Natl. Herb. 48:399.
  26. 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.
  27. 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.
  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. 1994 (L Grass Argent)

Check other web resources for Hordeum pusillum Nutt. :


Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2018. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?19322. Accessed 22 April 2018.