Elymus crescendus (Ramaley) C.F.Wheeler Dataset Rank SPECIES Published in Minnesota Bot. Stud. 3: 106 (1903) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Elymus species Elymus canadensis Name Homonyms Elymus crescendus (Ramaley) C.F.Wheeler Elymus crescendus (Ramaley) W.A.Wheeler