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Taxon author: (J.G. Sm.) Barkworth

ITIS records citing taxon author "(J.G. Sm.) Barkworth"
 
 Kingdom Plantae
  Elymus elymoides ssp. brevifolius (J.G. Sm.) Barkworth -- accepted -- squirreltail
  Elymus elymoides ssp. californicus (J.G. Sm.) Barkworth -- accepted -- squirreltail
  Elymus lanceolatus ssp. albicans (Scribn. & J.G. Sm.) Barkworth & D.R. Dewey -- not accepted
  Elymus lanceolatus ssp. riparius (Scribn. & J.G. Sm.) Barkworth -- accepted
  Elymus X pseudorepens (Scribn. & J.G. Sm.) Barkworth & D.R. Dewey -- accepted -- creeping wildrye, false quackgrass
  Pseudoroegneria spicata f. inermis (Scribn. & J.G. Sm.) Barkworth -- accepted
  X Pseudelymus saxicola (Scribn. & J.G. Sm.) Barkworth & D.R. Dewey -- accepted -- foxtail wheatgrass, pseudelymus
   

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