Report on the status of Platanthera praeclara Sheviak and Bowles in Oklahoma, Kansas, Nebraska, South Dakota, and North Dakota

Bowles, M.L., and A. Duxbury. 1986. Report on the status of Platanthera praeclara Sheviak and Bowles in Oklahoma, Kansas, Nebraska, South Dakota, and North Dakota. Report submitted on 29 April 1986 to United States Fish and Wildlife Service, James Miller, Endangered Species, Denver, Colo., pp. 1-42, plus appendices.