Richard Walter Pohl

Born 1916-01-01

Died 1993-01-01

Identifiers

VIAF50467253
WikidataQ6108722
ISNI0000000021424495
Open LibraryOL126345A

Top Subjects

Grasses (3)
Iowa (2)
Pennsylvania (1)
Grasses -- Pennsylvania (1)
United States (1)
Canada (1)
Grasses -- Identification (1)

Books by Richard Walter Pohl

Total count: 20

Preliminary reports of the flora of WisconsinRhamnales

1940-01-01
Panicum commonsianum and its midland representative .

1947-01-01
A taxonomic study on the grasses of Pennsylvania

University Press1947-01-01
The allopolyploid Stipa latiglumis

1954-01-01
How to know the grassespictured-keys for determining the common and important American grasses, with suggestions and aids for their study.

W. C. Brown Co.1954-01-01
Thymelaea passerina, a new weed in the United States

1955-01-01
Morphology and cytology of some hybrids between Elymus canadensis and E. virginicus

1959-01-01
Notes on Setaria viridis and S. faberi (Gramineae)

1962-01-01
Agropyron hybrids and the status of agropyron pseudorepens

1962-01-01
Phytogeographic notes on Rottboellia, Paspalum, and Miscanthus (Gramineae)

1963-01-01
The grasses of Iowa

Iowa State Univ. press1966-01-01
Controlled maceration of grass leaves in 40-80% nitric acid for preparation of epidermis for slides

1967-01-01
How to know the grassespictured-keys for determining the common and important grasses, with suggestions and aids for their studyRevised edition.

W. C. Brown1968-01-01
Chromosome Numbers of Costa Rican Grasses

1971-01-01
Chromosome numbers and note on some Central American grasses

The National Research Council of Canada1972-01-01
Chromosome numbers, meiotic behavior, and notes on tropical American grasses (Gramineae)

The National Research Council of Canada1974-01-01
Keys to Iowa vascular plants

Kendall/Hunt1975-01-01
New species of Digitaria, Pennisetum, and Poa (Gramineae) from Costa Rica

Field Museum of Natural History1976-01-01
Family #15, Gramineae

Field Museum of Natural History1980-01-01
Cytological and distributional note on Thladiantha dubia (Cucurbitaceae)