Genera of Grasses of the United States - with Special Reference to the Economic Species

Grasses of Hawaii; Volume 8

Native Agricultural Grasses of Kansas

Genera of Grasses of the United States

Text-Book of Grasses

#587-#778; #1316A-#1448 A. A. S. Hitchcock

Albert Spear Hitchcock - Brief Report on a Trip to Ecuador, Peru and Bolivia, May 25, 1923-February 18 1924

#1757-#1975, Mary Agnes Chase Expedition to Brazil, 1924-1925

#782-#1118, A. S. Hitchcock

Genera of Grasses of the United States

North American Species of Panicum