Stipa nevadensis Achnatherum nevadense A key to the North American genera of Stipeae (Poaceae, Pooideae) with descriptions and taxonomic names for species of Eriocoma, Neotrinia, Oloptum, and five new genera: Barkworthia, x Eriosella, Pseudoeriocoma, Ptilagrostiella, and Thorneochloa Peterson, Paul M. Romaschenko, Konstantin Soreng, Robert J. Reyna, Jesus Valdes PhytoKeys 2019 2019-07-16 126 89 125 9016FD02-D58A-5309-9A18-D56637F96EB4 (B. L. Johnson) Romasch., comb. nov. (B. L. Johnson) Romasch., comb. nov. Liliopsida Poaceae Eriocoma CoL Plantae Eriocoma nevadensis Poales 7 96 Tracheophyta species nevadensis   Stipa nevadensisB.L. Johnson, Amer. J. Bot. 49: 257. 1962 [Basionym] ≡ Achnatherum nevadense(B.L. Johnson) Barkworth, Phytologia 74(1): 9. 1993. Type: USA, California, Mono Co., Upper Twin Lake, near Bridgeport, 7096 ft, 29 Aug 1960, B.L. Johnson 211(holotype: UC-1936202 [image!]; isotypes: ARIZ-BOT-0005299[image!], DAV-181068 [image!], SD-00000116 [image!]).