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Bulletin of Botanical Research ›› 2008, Vol. 28 ›› Issue (5): 513-515.doi: 10.7525/j.issn.1673-5102.2008.05.001

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Elymus angsaiensis—A New Species of the Family Gramineae from Qinghai,China

WU Yu-Hu;LU Sheng-Lian;ZHANG Tong-Lin   

  1. (Northwest Plateau Institute of Biology,Chinese Academia of Sciences,Xining 810001)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-09-20 Published:2008-09-20
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Abstract: Elymus angsaiensis S. L. Lu et Y. H. Wu, a new species of Gramineae from Zadoi County, Qinghai Province, is described and illustrated. The new species is related to Elymus atralus(Nevski) Hand.-Mazz. But it is distinguished by it with auricles on top at the both sides of sheath. Spike is loose; spikelet with pedicel 1 mm long, the pedicel with pubescences; glumes are narrow lanceolate, 4-5 mm long; anthers is yellow or yellow-green, 1.5 mm long.

Key words: China, Qinghai, Elymus, Elymus angsaiensis, new species

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