Nels L. T. Nelson 



B.S., Carlton College, Northfield, Minnesota, 1891; Ph.D. (Botany and Animal Histology), 



Chicago, July, 1899 



PROFESSOR OF BOTANY, UNIVERSITY OF FLORIDA, 

 GAINESVILLE, FLORIDA 



Professor of Natural Science, Defiance College, Defiance, Ohio, 1900-01; Teacher of 

 Botany, Central High School, St. Louis, Missouri, 1901-09; Professor of Biology and Geol- 

 ogy, Des Moines College, Des Moines, Iowa, 1909-12; Professor of Science, Presbyterian 

 College of South Carolina, Clinton, South Carolina, 1912-14; Professor of Botany, Uni- 

 versity of Florida, 1914 — . 



Member: Amer. Assoc. Adv. Sci., Sullivant Moss Soc, Athenaeum Club. 



DissEETATiON : Revision of the North American species of Solanum. 



