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Taxon:
Hordeum pusillum
Nutt.
Nomenclature
Common Names
Distribution
Economic Uses
Summary
Genus:
Hordeum
Subgenus:
Hordeastrum
Section:
Stenostachys
Series:
Critesion
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:
19322
Place of publication:
Gen. N. Amer. pl. 1:87. 1818
Verified:
11/05/2007
ARS Systematic Botanists.
Accessions:
0
(
0
active,
0
available)
in National Plant Germplasm System.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
No images
Reference(s)
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
Note:
based on Alden, B. & S. Ryman. 2005-: SKUD (Swedish Utility and Cultivated Plants Database)
http://www.skud.info
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.
http://www.sciencedirect.com/science/journal/10557903
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.
http://link.springer.com/journal/volumesAndIssues/606
Bothmer, R. von et al., eds.
Diversity in barley (
Hordeum vulgare
). Developments in Plant Genetics and Breeding, vol. 7. 2003
Note:
considers all wild species of
Hordeum
, except
H. bulbosum
, as part of the tertiary gene pool
Bothmer, R. von et al.
1982. Revision of the
Hordeum pusillum
group. Nordic J. Bot. 2:316.
http://onlinelibrary.wiley.com/journal/10.1111/%28ISSN%291756-1051/issues
Bothmer, R. von et al.
1983. Interspecific hybridization with cultivated barley (
Hordeum vulgare
). Hereditas (Beijing) 99:219-244.
Cronquist, A. et al.
Intermountain flora. 1972-
Doebley, J. et al.
1992. Chloroplast DNA variation and the phylogeny of
Hordeum
(Poaceae). Amer. J. Bot. 79:576-584.
http://www.amjbot.org
Englert, J.
1999. New and upcoming native grass releases from the Eastern US Plant Materials Centers. Proceedings of the Second Eastern Native Grass Symposium, November 17-19, 1999. Baltimore, Maryland. 2000 2:132.
FNA Editorial Committee.
Flora of North America. 1993-
http://floranorthamerica.org/
Gleason, H. A. & A. Cronquist.
Manual of vascular plants of northeastern United States and adjacent Canada. 1963
Gould, F. W. & R. Moran.
The grasses of Baja California, Mexico. 1981
Gould, F. W.
The grasses of Texas. 1975
Hickman, J. C., ed.
The Jepson manual: higher plants of California. 1993
Note:
in part =
H. intercedens
Nevski
Hitchcock, A. S.
Manual of the grasses of the United States, ed. 2. 1950
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.
Note:
used one non-USDA accession (H2024) that clustered in a polytomic clade of American taxa
McGregor, R. L. et al. (The Great Plains Flora Association).
Flora of the Great Plains. 1986
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.
www.aspt.net/systematic-botany
Pleines, T. & F. R. Blattner.
2008. Phylogeographic implications of an AFLP phylogeny of the American diploid
Hordeum
species (Poaceae: Triticeae). Taxon 57:875-881.
http://www.ingentaconnect.com/content/iapt/tax
Porcher, M. H. et al.
Searchable World Wide Web Multilingual Multiscript Plant Name Database (MMPND) (on-line resource).
http://www.plantnames.unimelb.edu.au/Sorting/Frontpage.html
Scoggan, H. J.
The flora of Canada, 4 vol. 1978-1979
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.
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.
2005. Ancestry of American polyploid
Hordeum
species with the I genome inferred from 5S and 18S-25S rDNA. Ann. Bot. (Oxford) 96:23-33.
http://aob.oxfordjournals.org/content/by/year
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
Common names
English
little barley –
Reference(s)
Swedish
dvärgkorn –
Reference(s)
Distribution
Exportable format
order_code
Status
Continent
Subcontinent
Country
State
Note
1
Native
Northern America
North-Central U.S.A.
United States
Illinois
1
Native
Northern America
North-Central U.S.A.
United States
Iowa
1
Native
Northern America
North-Central U.S.A.
United States
Kansas
1
Native
Northern America
North-Central U.S.A.
United States
Minnesota
s.
1
Native
Northern America
North-Central U.S.A.
United States
Missouri
1
Native
Northern America
North-Central U.S.A.
United States
Nebraska
1
Native
Northern America
North-Central U.S.A.
United States
North Dakota
s.w.
1
Native
Northern America
North-Central U.S.A.
United States
Oklahoma
1
Native
Northern America
North-Central U.S.A.
United States
South Dakota
1
Native
Northern America
Northeastern U.S.A.
United States
Indiana
1
Native
Northern America
Northeastern U.S.A.
United States
Michigan
s.
1
Native
Northern America
Northeastern U.S.A.
United States
New Jersey
1
Native
Northern America
Northeastern U.S.A.
United States
Ohio
s.
1
Native
Northern America
Northeastern U.S.A.
United States
Pennsylvania
s.
1
Native
Northern America
Northeastern U.S.A.
United States
West Virginia
s.
1
Native
Northern America
Northern Mexico
Mexico
Baja Norte
1
Native
Northern America
Northern Mexico
Mexico
Chihuahua
1
Native
Northern America
Northwestern U.S.A.
United States
Colorado
1
Native
Northern America
Northwestern U.S.A.
United States
Idaho
1
Native
Northern America
Northwestern U.S.A.
United States
Montana
1
Native
Northern America
Northwestern U.S.A.
United States
Oregon
n.e.
1
Native
Northern America
Northwestern U.S.A.
United States
Wyoming
1
Native
Northern America
South-Central U.S.A.
United States
New Mexico
1
Native
Northern America
South-Central U.S.A.
United States
Texas
1
Native
Northern America
Southeastern U.S.A.
United States
Alabama
1
Native
Northern America
Southeastern U.S.A.
United States
Arkansas
1
Native
Northern America
Southeastern U.S.A.
United States
Florida
1
Native
Northern America
Southeastern U.S.A.
United States
Georgia
1
Native
Northern America
Southeastern U.S.A.
United States
Kentucky
1
Native
Northern America
Southeastern U.S.A.
United States
Louisiana
1
Native
Northern America
Southeastern U.S.A.
United States
Maryland
1
Native
Northern America
Southeastern U.S.A.
United States
Mississippi
1
Native
Northern America
Southeastern U.S.A.
United States
North Carolina
1
Native
Northern America
Southeastern U.S.A.
United States
South Carolina
1
Native
Northern America
Southeastern U.S.A.
United States
Tennessee
http://tenn.bio.utk.edu/vascular/database/vascular-database.asp?CategoryID=Monocots&FamilyID=Poaceae&GenusID=Hordeum&SpeciesID=pusillum
1
Native
Northern America
Southeastern U.S.A.
United States
Virginia
1
Native
Northern America
Southwestern U.S.A.
United States
Arizona
1
Native
Northern America
Southwestern U.S.A.
United States
California
s.
1
Native
Northern America
Southwestern U.S.A.
United States
Utah
s.w.
1
Native
Northern America
Western Canada
Canada
Alberta
s.e.
5
Uncertain
Southern America
Caribbean
Bermuda
Native
Northern America
NORTH-CENTRAL U.S.A.:
United States
[Illinois, Iowa, Kansas, Minnesota (s.), Missouri, Nebraska, North Dakota (s.w.), Oklahoma, South Dakota]
NORTHEASTERN U.S.A.:
United States
[Indiana, Michigan (s.), New Jersey, Ohio (s.), Pennsylvania (s.), West Virginia (s.)]
NORTHERN MEXICO:
Mexico
[Chihuahua, Baja Norte]
NORTHWESTERN U.S.A.:
United States
[Colorado, Idaho, Montana, Oregon (n.e.), 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 (http://tenn.bio.utk.edu/vascular/database/vascular-database.asp?CategoryID=Monocots&FamilyID=Poaceae&GenusID=Hordeum&SpeciesID=pusillum), Virginia]
SOUTHWESTERN U.S.A.:
United States
[Arizona, California (s.), Utah (s.w.)]
WESTERN CANADA:
Canada
[Alberta (s.e.)]
Uncertain
Southern America
CARIBBEAN:
Bermuda
Economic Uses
Environmental
Weed
potential seed contaminant (fide Agron. Mon. 40. 1985) –
Reference(s)
Name
References
Economic Uses