New species of Digitaria, Pennisetum, and Poa (Gramineae) from Costa Rica
By: Richard W. Pohl.
Series: Fieldiana -- v. 38, no. 2; Publication / Field Museum of Natural History -- 1228; Fieldiana -- v. 38, no. 2.
Publisher: Field Museum of Natural History
Published: 1976
Place of publication: Chicago, Ill
Subjects: Bluegrasses.; Pennisetum tempisquense; Grasses -- Costa Rica.; Grasses -- Classification.; Digitaria costaricensis