Alfred C. Koelling 

 Curator of Botany MO 

 Illinois State Museum 

 Springfield, IL 62706 



Paul Wayne Nelson 



Dept. of Natural Resources 



Route 1, Box 3C 



Loose Creek, MO 65054 



Jeff Koschak 



U.S. Army Corps of Engineers 



St. Paul District lA 



1135 USPO & Custom House 



St. Paul, MN 55101-1479 



John Pearson 



Preserves & Ecological Servs. 

 Dept. of Natural Resources 

 Wallace State Office Building 

 Des Moines, lA 50319-0034 



John E. Mathisen 

 Chippewa National Forest 

 Box 25, Route 1 

 Cass Lake, MN 56633 



Alan Perkins 



River Research Lab 



IL Natural History Survey 



Box 599 



Havana, IL 62644 



James D. McCall, Biologist 

 Corporate Square West 

 Suite 200 



5610 Crawfordsville Road 

 Indianapolis, IN 46224 



Thomas W. Post 

 Regional Ecologist 

 Division of Nature Preserves 

 Jasper-Pulaski F&W Area 

 RR # 1, Box 166 

 Medaryville, IN 47957 



Bill McKnight 



102 S. Poplar 



IL Natural History Survey 



Botany and Plant Pathology 



Urbana, IL 61820 



Jay Raveill 



1100 Monroe Street 



MO Dept. of Conservation 



Jefferson City, MO 65101 



Robert Mohlenbrock, Prof. 

 Southern IL U. at Carbondale 

 Carbondale, IL 62901 



Donald M. Reed 

 Southeastern WI Regional 



Planning Commission 

 916 N. East Avenue, Box 769 

 Waukesha, WI 53187 



Thomas Morley 



Professor Emeritas, Botany 



Univ. of Minnesota 



St. Paul, MN 55455 



Galen Smith 

 Dept. of Biology 

 University of Wisconsin 

 Whitewater, WI 53190 



U.S. Fish & Wildlife Service 



Field Office Staff 



1830 2nd Avenue 



Rock Island, IL 61201 



John White 



The Nature Conservancy 

 904 South Anderson 

 Urbana, IL 61801 



224 



