Taxon: Hordeum pusillum Nutt.

 
Genus: Hordeum
  Subgenus: Hordeastrum
    Section: Stenostachys
Family: Poaceae (alt.Gramineae)
  Subfamily: Pooideae
      Tribe: Triticeae
Nomen number: 19322
Place of publication: Gen. N. Amer. pl. 1:87. 1818
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: 16 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:

    Uncertain:

  • Southern America

    • Caribbean: Bermuda

  • Native:

  • Northern America

    • North-Central U.S.A.: United States - Illinois, - Iowa, - Kansas, - Minnesota, - Missouri, - Nebraska, - North Dakota, - Oklahoma, - South Dakota
    • Northeastern U.S.A.: United States - Indiana, - Michigan, - New Jersey, - Ohio, - Pennsylvania, - West Virginia
    • Northern Mexico: Mexico - Baja Norte, - Chihuahua
    • Northwestern U.S.A.: United States - Colorado, - Idaho, - Montana, - Oregon, - Wyoming
    • South-Central U.S.A.: United States - New Mexico, - Texas
    • Southeastern U.S.A.: United States - Alabama, - Arkansas, - Florida, - Georgia, - Kentucky, - Louisiana, - Maryland, - Mississippi, - North Carolina, - South Carolina, - Tennessee, - Virginia
    • Southwestern U.S.A.: United States - Arizona, - California, - Utah
    • Western Canada: Canada - Alberta

References:

  • Aldén, B., S. Ryman & M. Hjertson Våra kulturväxters namn - ursprung och användning. Formas, Stockholm (Handbook on Swedish cultivated and utility plants, their names and origin). 2009 (Vara kulturvaxt namn)
  • 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.
  • 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.
  • Blattner, F. R. 2004. Phylogenetic analysis of Hordeum (Poaceae) as inferred by nuclear rDNA ITS sequences Molec. Phylogenet. Evol. 33:289-299.
  • Blattner, F. R. 2004. Phylogenetic analysis of Hordeum (Poaceae) as inferred by nuclear rDNA ITS sequences Molec. Phylogenet. Evol. 33:289-299.
  • Bothmer, R. von & N. Jacobsen 1985. Origin, taxonomy, and related species. In D. C. Rasmusson, ed., Barley Agronomy 26:40.
  • Bothmer, R. von & N. Jacobsen 1986. Interspecific crosses in Hordeum (Poaceae) Pl. Syst. Evol. 153:49-64.
  • Bothmer, R. von & N. Jacobsen 1986. Interspecific crosses in Hordeum (Poaceae) Pl. Syst. Evol. 153:49-64.
  • Bothmer, R. von et al. 1983. Interspecific hybridization with cultivated barley (Hordeum vulgare) Hereditas (Beijing) 99:219-244.
  • Bothmer, R. von et al. 1983. Interspecific hybridization with cultivated barley (Hordeum vulgare) Hereditas (Beijing) 99:219-244.
  • Bothmer, R. von et al. 1982. Revision of the Hordeum pusillum group Nordic J. Bot. 2:316.
  • Bothmer, R. von et al., eds. Diversity in barley (Hordeum vulgare). Developments in Plant Genetics and Breeding, vol. 7. 2003 (Divers Barley)
  • Cronquist, A. et al. Intermountain flora. 1972- (Intermt F)
  • Doebley, J. et al. 1992. Chloroplast DNA variation and the phylogeny of Hordeum (Poaceae) Amer. J. Bot. 79:576-584.
  • Doebley, J. et al. 1992. Chloroplast DNA variation and the phylogeny of Hordeum (Poaceae) Amer. J. Bot. 79:576-584.
  • Englert, J. 1999. New and upcoming native grass releases from the Eastern US Plant Materials Centers (Proc E Nat Grass Sym) 2:132.
  • FNA Editorial Committee Flora of North America. 1993- (F NAmer)
  • Gleason, H. A. & A. Cronquist Manual of vascular plants of northeastern United States and adjacent Canada. 1963 (Glea Cron)
  • Gould, F. W. The grasses of Texas. 1975 (Grass Tex)
  • Gould, F. W. & R. Moran The grasses of Baja California, Mexico. 1981 (Grass Baja)
  • Hickman, J. C., ed. The Jepson manual: higher plants of California. 1993 (F CalifJep)
  • Hitchcock, A. S. Manual of the grasses of the United States, ed. 2. 1950 (Grass US)
  • 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.
  • 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.
  • 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.
  • 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.
  • McGregor, R. L. et al. (The Great Plains Flora Association) Flora of the Great Plains. 1986 (F GPlains)
  • 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.
  • 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.
  • Pleines, T. & F. R. Blattner 2008. Phylogeographic implications of an AFLP phylogeny of the American diploid Hordeum species (Poaceae: Triticeae) (Taxon) 57:875-881.
  • Pleines, T. & F. R. Blattner 2008. Phylogeographic implications of an AFLP phylogeny of the American diploid Hordeum species (Poaceae: Triticeae) (Taxon) 57:875-881.
  • Porcher, M. H. et al. Searchable World Wide Web Multilingual Multiscript Plant Name Database (MMPND) (on-line resource). (Pl Names)
  • Scoggan, H. J. The flora of Canada, 4 vol. 1978-1979 (F Canada)
  • Soreng, R. J. et al. 2003. Catalogue of New World grasses (Poaceae): IV. Subfamily Pooideae Contr. U.S. Natl. Herb. 48:399.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • Zuloaga, F. O. et al. Catalogo de la familia Poaceae en la Republica Argentina. Monogr. Syst. Bot. Missouri Bot. Gard. 47. 1994 (L Grass Argent)

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