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Taxon:
Elymus strictus
(Keng) S. L. Chen
Nomenclature
Common Names
Distribution
Economic Uses
Summary
Genus:
Elymus
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Subtribe:
Hordeinae
Nomen number:
102996
Place of publication:
Z.-Y. Wu & P. H. Raven, Fl. China 22:411. 2006
Comment:
Á. Löve (Feddes Repert. 95:458. 1984) did not validly published the combination
Elymus strictus
since he cited a later publication for the basionym (
Shenzhen ICN
41.5)
Verified:
11/15/1993
ARS Systematic Botanists.
Accessions:
0
(
0
active,
0
available)
in National Plant Germplasm System.
Other conspecific taxa
Elymus strictus
(Keng) S. L. Chen var.
crassus
(L. B. Cai) S. L. Chen
(0 active accession[s])
Elymus strictus
(Keng) S. L. Chen var.
strictus
(0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Roegneria stricta
Keng
Homotypic Synonym(s)
Elymus gmelinii
(Ledeb.) Tzvelev subsp.
strictus
(Keng) K. B. Jensen
Heterotypic Synonym(s)
Elymus varius
(Keng) Tzvelev
Roegneria varia
Keng
No images
Reference(s)
Jensen, K. B. & S. L. Hatch.
1989. Genome analysis, morphology, and taxonomy of
Elymus gmelinii
and
E. strictus
(Poaceae: Triticeae). Bot. Gaz. 150:84-92.
Note:
this study included 11 samples of
Elymus strictus
a tetraploid species that was recognized with SY genome, and as a subspecies of
E. gmelinii
Wang, R. R.-C.
2011. Chapter 2.
Agropyron
and
Psathyrostachys
. Wild crop relatives: genomic and breeding resources, cereals 77-108.
Note:
this review mentioned the diversity of genome constitution in Triticeae, all types found in
Elymus
able to cross with wheat
Wu Zheng-yi & P. H. Raven et al., eds.
1994-. Flora of China (English edition).
URL:
http://www.efloras.org/browse.aspx?flora_id=2
Note:
with two varieties
Xu, D. H. & T. Ban.
2004. Phylogenetic and evolutionary relationships between
Elymus humidus
and other
Elymus
species based on sequencing of non-coding regions of cpDNA and AFLP of nuclear DNA. Theor. Appl. Genet. 108:1443-1448.
URL:
http://link.springer.com/journal/volumesAndIssues/122
Note:
this study included one non-USDA accession of tetraploid
Elymus strictus
with StY genome
Common names
Distribution
Exportable format
order_code
Status
Continent
Subcontinent
Country
State
Note
1
Native
Asia-Temperate
China
China
Gansu Sheng
1
Native
Asia-Temperate
China
China
Guizhou Sheng
1
Native
Asia-Temperate
China
China
Henan Sheng
1
Native
Asia-Temperate
China
China
Nei Mongol Zizhiqu
1
Native
Asia-Temperate
China
China
Qinghai Sheng
1
Native
Asia-Temperate
China
China
Shaanxi Sheng
1
Native
Asia-Temperate
China
China
Shanxi Sheng
1
Native
Asia-Temperate
China
China
Sichuan Sheng
1
Native
Asia-Temperate
China
China
Xizang Zizhiqu
1
Native
Asia-Temperate
China
China
Yunnan Sheng
Native
Asia-Temperate
CHINA:
China
[Henan Sheng, Gansu Sheng, Guizhou Sheng, Shanxi Sheng, Shaanxi Sheng, Sichuan Sheng, Qinghai Sheng, Yunnan Sheng, Nei Mongol Zizhiqu, Xizang Zizhiqu]
Economic Uses
Name
References
Economic Uses