Manual of the southeastern flora being descriptions of the seed plants growing naturally in Florida, Alabama, Mississippi, eastern Louisiana, Tennessee, North Carolina, South Carolina and Georgia.
- New York 1933.
- 2 v. (xxii, 1554 p.) illus.
Key to the families of monocats of the southeastern U.S. published by the Wilbur H. Duncan and Marion Bennett Duncan, Athens, Ga., The authors, c1949.