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

 
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
Link to protologue:
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 Art. 41.5)
Name Verified on: 15-Nov-1993 by ARS Systematic Botanists.
Accessions: 20 (20 active, 17 available) in National Plant Germplasm System (Map)

Autonyms (not in current use) and synonyms:

(≡ homotypic synonym, = heterotypic synonym, - autonym)

Distributional Range:

    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]


References:

  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

Check other web resources for Elymus strictus (Keng) S. L. Chen :

  • Flora of China: Online version from Harvard University
  • TROPICOS: Nomenclatural and Specimen Database of the Missouri Botanical Garden
  • World Grass Species-Descriptions: Morphological species description from Royal Botanic Gardens, Kew
  • ePIC: Electronic Plant Information Centre of Royal Botanic Gardens, Kew
  • AGRICOLA: Article Citation Database or NAL Catalog of USDA's National Agricultural Library
  • Entrez: NCBI's search engine for PubMed citations, GenBank sequences, etc.
  • PubAg: USDA's National Agricultural Library database of full-text journal articles and citations on the agricultural sciences.

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2019. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=102996. Accessed 24 August 2019.