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ILRI Forage Genebank
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Taxon:
Hordeum intercedens
Nevski
Nomenclature
Common Names
Distribution
Economic Uses
Summary
Genus:
Hordeum
Subgenus:
Hordeastrum
Section:
Stenostachys
Series:
Critesion
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Subtribe:
Hordeinae
Nomen number:
317397
Place of publication:
Trudy Bot. Inst. Akad. Nauk S.S.S.R., Ser. 1, Fl. Sist. Vyssh. Rast. 5:222. 1941
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)
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.
Note:
based on 5S rDNA orthologous sequences (unit classes) mainly for S American HH genome carriers, found that this N. American taxon carries 2 units, long H2 & long Y2 shared with S American taxa within a 40-50MY old genus
Blattner, F. R.
2004. Phylogenetic analysis of
Hordeum
(Poaceae) as inferred by nuclear rDNA ITS sequences. Molec. Phylogenet. Evol. 33:289-299.
URL:
http://www.sciencedirect.com/science/journal/10557903
Note:
found a monophyletic genus with four groups concurring with the 4 recognized genomes; it proposed for this diploid annual species a sister affinity with S. American
Hordeum euclaston
that may have split prob. 0.2 MYa
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.
URL:
http://link.springer.com/journal/volumesAndIssues/606
Bothmer, R. von et al.
1982. Revision of the
Hordeum pusillum
group. Nordic J. Bot. 2:315.
URL:
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.
FNA Editorial Committee.
1993-. Flora of North America.
URL:
http://floranorthamerica.org/
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.
Note:
it found a monophyletic genus with four groups concurring with the 4 recognized genomes; it found one haplotype for this N American taxon that derived from S American types & interpreted as a long distance dispersal
Nishikawa, T. et al.
2002. Molecular phylogeny of the genus
Hordeum
using three chloroplast DNA sequences. Genome 45:1157-1166.
Pleines, T. & F. R. Blattner.
2008. Phylogeographic implications of an AFLP phylogeny of the American diploid
Hordeum
species (Poaceae: Triticeae). Taxon 57:875-881.
URL:
http://www.ingentaconnect.com/content/iapt/tax
Soreng, R. J. et al.
2003. Catalogue of New World grasses (Poaceae): IV. Subfamily Pooideae. Contr. U.S. Natl. Herb. 48:394.
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.
URL:
http://aob.oxfordjournals.org/content/by/year
Common names
English
bobtail barley –
Reference(s)
Distribution
Exportable format
order_code
Status
Continent
Subcontinent
Country
State
Note
1
Native
Northern America
Northern Mexico
Mexico
Baja California (Norte)
n.w.
1
Native
Northern America
Southwestern U.S.A.
United States
California
s.w.
Native
Northern America
SOUTHWESTERN U.S.A.:
United States
[California (s.w.)]
NORTHERN MEXICO:
Mexico
[Baja California (Norte) (n.w.)]
Name
References