Eriocoma latiglumis (Swallen) Romasch., comb. nov.

Peterson, Paul M., Romaschenko, Konstantin, Soreng, Robert J. & Reyna, Jesus Valdes, 2019, 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, PhytoKeys 126, pp. 89-125 : 95

Eriocoma latiglumis (Swallen) Romasch., comb. nov.

Stipa latiglumis Swallen, J. Wash. Acad. Sci. 23(4): 198, f. 1. 1933 [Basionym] ≡ Achnatherum latiglume (Swallen) Barkworth, Phytologia 74(1): 8. 1993. Type: USA, California, Yosemite Valley, Camp Lost Arrow, 4000-4500 ft, 22 Jun 1911, L. Abrams 4469 (holotype: US-992334!; isotype: US-59760!).