Oklahoma Floristic Resources
Comprehensive floristic treatments
Bogue, E. E. 1900. An annotated catalog of the ferns and flowering plants of Oklahoma. Oklahoma Agricultural Experiment Station Bulletin 45: 3-48, Oklahoma City.
Jeffs, R. E. and E. L. Little. 1930. A preliminary list of ferns and seed plants of Oklahoma. University of Oklahoma Biological Survey Bulletin no. 2, Norman.
Stemen, T. R. and W. S. Myers. 1937. Oklahoma Flora. Harlow Publishing Co, Oklahoma City.
Stevens, G. W. 1916. The flora of Oklahoma. Unpublished ms. at Harvard University, Cambridge, MA.
Taylor, R. J. and C. E. Taylor. 1989, 1991, 1994. An annotated list of the ferns, fern allies, gymnosperms, and flowering plants of Oklahoma. Published by the authors.
Tyrl, R. J., S. C. Barber, P. Buck, W. Elisens, J. R. Estes, P. Folley, L. K. Magrath, C. E. S. Taylor, and R. A. Thompson. 2004. Keys and descriptions for the vascular plants of Oklahoma. Flora Oklahoma Inc., Noble, OK.
Van Vleet, A. H. 1902. Plants of Oklahoma. Department of Geology and Natural History 2nd biennual report, 1901-1902: 138-160. University of Oklahoma, Norman.
Waterfall, U. T. 1969. Keys to the Flora of Oklahoma. Published by the author. Oklahoma State University, Stillwater.
Buck, P. 1983. Distribution and identification of woody plants of Oklahoma in the winter condition. Oklahoma Academy of Science, Oklahoma City.
Bush, B. F. 1930. Ferns of Oklahoma. American Midland Naturalist 12: 91-112.
Featherly, H. I. 1938. Grasses of Oklahoma. Oklahoma A & M College Technical Bulletin No. 3, Stillwater.
Goodman, G. J. 1958. Spring flora of central Oklahoma. University of Oklahoma duplicating services, Norman.
Johnson, F. L. and T. H. Milby. 1989. Oklahoma Botanical Literature. University of Oklahoma Press, Norman.
Little, E. L. 1981. Forest trees of Oklahoma. Oklahoma Forestry Division, State Department of Agriculture, Publication no. 1, Oklahoma City. McCoy, D. A. 1968. A study of flowering plants. Cameron University duplicating services, Lawton
Nelson, E. N. and R. W. Couch. 1985. Aquatic plants of Oklahoma: I. Submersed, floating-leaved, and selected emergent macrophytes. Oral Roberts University, Tulsa.
Shirley, J. C. 1937. The woody plants of Oklahoma. Unpublished Ph. D. dissertation, University of California, Berkeley.
Stemen, T. R. and W. S. Myers. 1929. Spring Flora of Oklahoma. Harlow Publishing Co., Oklahoma City.
Stevens, G. W. and C. W. Shannon. 1917. Plant Life in Oklahoma. Oklahoma Geological Survey Bulletin no. 27: 215-246.
Taylor, R. J. 1977. A catalog of vascular aquatic and wetland plants that grow in Oklahoma. Southeastern Oklahoma State University herbarium publication no. 1, Durant.
Williams, J. E. 1973. Atlas of the woody plants of Oklahoma. Oklahoma Biological Survey, Norman.