ACKNOWLEDGEMENTS 



We thank the following Bureau of Land Management professionals for their interest and helpful 

 discussions including Don Heinze, Sandy Brooks, Brian Hockett, and Sally Sovey. Information 

 provided by Walter Fertig of the Wyoming Natural Diversity Database greatly aided in reviewing 

 rangewide species' status. Use of the herbaria at Montana State University and the University of 

 Montana is gratefully acknowledged. The GIS maps were produced by Cedron Jones. Data 

 processing and report production assistance or encouragement were gratiously provided by 

 Katharine Jurist, Debbie Dover, Margaret Beer and Cedron Jones. 



