PUCPR Search for 'an:105265'

How to know the grasses pictured-keys for determining the common and important American grasses, with suggestions and aids for their study.

By Pohl, Richard Walter.
Dubuque, Iowa W. C. Brown Co. 1954 .
192 p. 23 cm..

Grass systematics

By Gould, Frank W..
New York McGraw-Hill 1968 .
xi, 382 p. , 920313 23 cm..

Grasslands and grasses of Puerto Rico

By García-Molinari, Ovídio.
Río Piedras, Puerto Rico Agricultural Experiment Station, University of Puerto Rico 1952 .
l67 p. , "A thesis presented to the Faculty of the Graduate School, University of Nebraska, in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Botany." 23 cm..

Caryopsis morphology and classification in the Triticeae (Pooideae:Poaceae)

By Terrell, Edward E..
Washington, D.C. Smithsonian Institution Press 1993 .
iv, 25 p. 28 cm..

Guía ilustrada de yerbas comunes en Puerto Rico

By Más, Edwin G..
Mayagüez, P. R. Universidad de Puerto Rico, Recinto Universitario de Mayagüez, Colegio de Ciencias Agrícolas, Servicio de Extensión Agrícola 1990 .
iii, 103 p.

Genera of New World Eragrostideae (Poaceae:Chloridoideae)

By Peterson, Paul M..
Washington, D.C. Smithsonian Institution Press 1997 .
p. cm.

The silica bodies of tropical American grasses morphology, taxonomy, and implications for grass systematics and fossil phytolith identification

By Piperno, Dolores R..
Washington, D.C. Smithsonian Institution Press 1997 .
p. cm.

Catalogue of New World grasses (Poaceae)

Washington, DC Dept. of Botany, National Meseum of Natural History 2000 .
v. 26 cm..

Epidermal features and spikelet micromorphology in Oryza and related genera (Poaceae:Oryzeae)

By Terrell, Edward E..
Washington, D.C. Smithsonian Institution Press 2001 .
iii, 50 p. 28 cm. .

Catalogue of New World grasses (Poaceae). IV Subfamily Pooideae

Washington, D.C. Dept. of Systematic Biology-Botany, National Museum of Natural History 2003 .
730 p. , "Smithsonian Institution." 26 cm..

Catalogue of New World grasses (Poaceae) II Subfamily Chloridoideae

Washington, D.C. Dept. of Systematic Biology-Botany, National Museum of Natural History 2001 .
255 p. 26 cm..