Systematics and Cytology; Bryophytes - Ephemeraceae

Duke University

Senior Research Associate, , 1988

Acting Dean of Instruction, , 1969

Assistant Dean of Instruction, , 1965 - 1970

Senior Research Associate, Botany, 1963 - 1965

Research Assistant, , 1954 - 1958

The Women's College

Assistant Professor of Botany, , 1969

Stanford University

Research Scientist, , February, 1953 - March, 1953

University of Michigan

Teaching Fellow, Botany, 1948 - 1951

United States Signal Corps

Engineering Aide, , 1941 - 1945

1958--American Bryological Society-Treasurer
Sigma Xi
Phi Eta Sigma
Botanical Society of America
American Association for the Advancement of Science
Association of Southeastern Biologists
Elisha Mitchell Scientific Society
North Carolina Academy of Science