Taxon:  Elymus strictus (Keng) S. L. Chen



Summary
Genus:
Elymus
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
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:
10 (10  active, 0  available) in Nordic Baltic Genebanks.  (Map it)
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


Conservation Status
WGR – WGR NGB CER
Reference(s)
  1. 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
  2. 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
  3. Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). Note: with two varieties
  4. 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. Note: this study included one non-USDA accession of tetraploid Elymus strictus with StY genome
Common names
Distribution
order_codeStatusContinentSubcontinentCountryStateNote
1NativeAsia-TemperateChinaChinaGansu Sheng 
1NativeAsia-TemperateChinaChinaGuizhou Sheng 
1NativeAsia-TemperateChinaChinaHenan Sheng 
1NativeAsia-TemperateChinaChinaNei Mongol Zizhiqu 
1NativeAsia-TemperateChinaChinaQinghai Sheng 
1NativeAsia-TemperateChinaChinaShaanxi Sheng 
1NativeAsia-TemperateChinaChinaShanxi Sheng 
1NativeAsia-TemperateChinaChinaSichuan Sheng 
1NativeAsia-TemperateChinaChinaXizang Zizhiqu 
1NativeAsia-TemperateChinaChinaYunnan 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]
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2024. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: http://nordic-baltic-genebanks.org/gringlobal/taxon/taxonomydetail?id=102996. Accessed 25 April 2024.