Occasional Publications of the 



Montana Natural Heritage Program 



No. 1 



SENSITIVE, THREATENED AND 



ENDANGERED VASCULAR PLANTS 



OF MONTANA 



Peter Lesica 



Herbarium 



Division of Biological Sciences 



University of Montana 



Missoula, Montana 59812 



J. Stephen Shelly 



Montana Natural Heritage Program 



Montana State Library 



1515 Eiast Sixth Avenue 



Helena, Montana 59620 



April 1991 



Montana Natural Heritage Program 

 Montana State Library 



