Echinochloa muricata (P. Beauv.) Fernald var. microstachya Wiegand - DornOl , FNA, GPF, 

 KTZ 

 [Echinochloa crus-galli (L.) P. Beauv.] - IMF, UTF, W&W 

 [Echinochloa erus-gallii (L.) P. Beauv. var. mitis (Pursh) Peterm.] - HDH 

 [Echinochloa muricata (P. Beauv.) Fernald.] - RBS 



#Eleusine indica (L.) Gaertn. - FNA, RBS, GPF, HDH, IMF, KTZ. SF!, UTF, W&W, E/W 



X Elyhordeum (see Elymus) 



X Elyleymus (see Elymus) 



Elymus L. 



(Identification sources: ) 



[NS - While many recent authors recognize generic segregates (KelloggS . Mason-GamerOl, FNA Vol. 24), 

 Seberg98 questions classical genome analysis on which some genera are based. In my view a less subjective 



division ol' Llyw us into demonstrably monophylciie genera awails further data] 



Elymus albicans (Scribn. & J. G. Sm.) A. Love var. albicans - DornOl, E/W 



[Agropyron albicans Scribn. &. .1. G. Sm.] - HDH 



[Agropyron albicans Scribn. & J. G. Sm. var. albicans] - IMF 



[Elymus albicans (Scribn. & J. G. Sm.) A. Love] - RBS, KTZ 



[Elymus lanceolatus (Scribn. & J. G. Sm.) Gould] - SF!, UTF, W&W 



[Elymus lanceolatus (Scribn. & J. G. Sm.) Gould subsp. albicans (Scribn. & J. G. Sm.) Barkworth & D. R. 



Dewey] - FNA 

 Elymus albicans (Scribn. & J. G. Sm.) A. Love var. griffithsii (Scribn. & J. G. Sm. ex Piper) 



Dorn- DornOl. E/W 



[Agropyron albicans Scribn. & J. G. Sm. var. griffithsii (Scribn. & J. G. Sm.) A. A. Beetle]- IMF 

 [Agropyron griffithsii Scribn. & J. G. Sm.] - HDH 

 [Elymus albicans (Scribn. & J. G. Sm.) A. LBve] - KTZ 

 [Elymus lanceolatus (Scribn. & J. G. Sm.) Gould] - SF!, UTF, W&W 



[Elymus lanceolatus (Scribn. & J. G. Sm.) Gould subsp. albicans (Scribn. & J. G. Sm.) Barkworth & D. R. 

 Dewey] - FNA 

 Elymus ambiguus Vasey & Scribn. - IMF 



( H Km us ambiguus Vasey & Scribn. var. ambiguus | - HDH. F./W 

 [Elymus ambiguus Vasey & Scribn. var. strigosus (Rydb.) Hitchc] - HDH, rep. 

 [Elymus salinus M. E. Jones] - UTF 



[Leymus ambiguus (Vasey & Scribn.) D. R. Dewey] - RBS, FNA, KTZ, SF!, W&W 

 Elymus X aristatus Merr. 



[Elymus elymoides X E. triticoides] - KTZ 



[X Elyleymus aristatus (Merr.) Barkworth & D. R. Dewey] - KTZ, FNA 



[X Elysitanion arislalum (Men.) Bowden] - IMF 



Elymus arizonicus (Scribn. & J. G. Smith) Gould - RBS, FNA, FCF 



Elymus bakeri (E. Nels.) A. L6ve - RBS, KTZ 

 [Agropyron bakeri E.Nelson] - HDH 

 [Elymus trachycaulus (Link) Gould ex Shinners subsp. bakeri (E. Nelson) A. Love] - W&W 



Elymus canadensis L. - RBS. GPF, IMF, KTZ, SF!, UTF, W&W 

 [Elymus canadensis L. var. canadensis] - DornOl, FNA, HDH, E/W 

 [Llymus canadensis L. var. brachystachys (Scribn. & C. k. Ball) Farw.] - FNA. IIDII 

 [Elymus canadensis L. var. hirsutus (Farw.) Dorn] - DornOl 

 [Uymus canadensis L. var. robustus (Seribn. & J. G. Sm.) Mack. & Bush] - FNA, HDH 



234 



Snow, N. Januar> 21)0'). ( Ik/lUim ol" Va^iilai Pkuils nl'lhu SiuilJicin Kncki MnunUim i^mii. iY\_:,io:i '■). 



