Keywords: Triplasis purpurea HC-1900.png en Triplasis purpurea Walter Chapm - purple sandgrass 1900 http //128 2 22 159/HIBD-Image/DBART-06010/HIT-0500/6010 0581 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 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 |