LT: Agropyron cristatum (L.) Gaertn.
LT
designated by Nash in N.L. Britton et A. Brown, Ill. Fl. N.U.S. ed. 2. 1: 283 (1913)
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Lectotype designated by: Nash, G. V. 1913. Family 10. Gramineae Juss. 1: 283. In N.L. Britton & A. Brown Ill. Fl. N.U.S. (ed. 2). New York Botanical Garden, New York.