Keywords: Triplasis purpurea LS-1899.jpg en Triplasis purpurea Walter Chapm - purple sandgrass 1899 http //128 2 22 159/HIBD-Image/DBART-06010/HIT-2100/6010 2140 jpg Hitchcock-Chase Collection of Grass Drawings courtesy of the Hunt Institute for Botanical Documentation Carnegie Mellon University Pittsburgh Pa on indefinite loan from the Smithsonian Institution / for Frank Lamson-Scribner American grasses illustrated Bull Div Agrostol U S D A 17 213 1899 Fig 509 Albert Spear Hitchcock 1865 “1935 Mary Agnes Chase 1869 “1963 A H Baldwin Miss M D Baker Mary Wright Gill Frank Lamson-Scribner W R Scholl Theodore Holm Leta Hughey Benjamin Y Morrison Mrs George M Mullett Frances Carnes Weintraub Edna May Whitehorn or possibly another illustrator PD-USGov Triplasis purpurea Manual of the grasses of the United States Mary Agnes Chase |