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

 
Genus: Elymus
Family: Poaceae (alt.Gramineae)
Subfamily: Pooideae
Tribe: Triticeae
Subtribe: Hordeinae
Nomen number: 319490
Place of publication: Z.-Y. Wu & P. H. Raven, Fl. China 22:417. 2006
Link to protologue:
Comment: Á. Löve (Feddes Repert. 95:448. 1984) did not validly published the combination Elymus purpurascens since he cited a later publication for the basionym (Shenzhen ICN Art. 41.5 & 41.8a)
Name Verified on: 04-Dec-2012 by ARS Systematic Botanists.
Accessions: 0 (0 active, 0 available) in National Plant Germplasm System

Autonyms (not in current use), synonyms and invalid designations:

(≡ homotypic synonym, = heterotypic synonym, - autonym, I invalid designation)

Distributional Range:

    Native

    Asia-Temperate
    • CHINA: China [Gansu Sheng, Qinghai Sheng, Yunnan Sheng, Nei Mongol Zizhiqu, Ningxia Huizi Zizhiqu]


References:

  1. Baum, B. M. et al. 1991. Roegneria: its generic limits and justification for its recognition. Canad. J. Bot. 69:282-294. Note: lists as Elymus purpurascens (Keng) A. Love
  2. Govaerts, R. World checklist of selected plant families (on-line resource).
  3. 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
  4. Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).

Check other web resources for Elymus purpurascens (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. 2024. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: http://gringlobal.iita.org/gringlobal/taxonomydetail.aspx?id=319490. Accessed 18 May 2024.