50 



VIII. LITERATURE CITED 



Lesica, P. 1990. Habitat requirements, germination behavior and 



seed bank dynamics of Howell ia aguatilis in the Swan Valley, 

 Montana. Unpublished report to USDA Forest Service, Flathead 

 National Forest, Kalispell, Montana. Conservation Biology 

 Research, Helena, Montana. 44 pp. + appendix. 



Shelly, J.S. 1988. Status review of Howell ia aguatilis . U.S. 

 Forest Service - Region 1, Flathead National Forest, 

 Montana. Unpublished report to USDA Forest Service, Flathead 

 National Forest, Kalispell, Montana. Montana Natural 

 Heritage Program, Helena. 120 pp. 



Shelly, J.S. 1989. Addendum to the status review of Howell ia 

 aguatilis . U.S.D.A. Forest Service - Region 1, Flathead 

 National Forest, Montana. Unpublished report to USDA Forest 

 Service, Flathead National Forest, Kalispell, Montana. 

 Montana Natural Heritage Program, Helena. 17 pp. 



Shelly, J.S., and R. Moseley. 1988. Report on the conservation 

 status of Howell ia aguatilis . a candidate threatened 

 species. Unpublished report to U.S. Fish and Wildlife 

 Service, Denver, Colorado. Montana Natural Heritage Program, 

 Helena. 166 pp. 



Reel, S., L. Schassberger, and W. Ruediger. 1989. Caring for Our 

 Natural Community: Region 1 - Threatened, Endangered and 

 Sensitive Species Program. U.S.D.A. Forest Service, Northern 

 Region, Wildlife and Fisheries, Missoula, Montana. 309 pp. + 

 appendices. 



U.S. Department of Interior, Fish and Wildlife Service. 1985. 

 Endangered and threatened wildlife and plants: Review of 

 plant taxa for listing as endangered or threatened species. 

 Federal Register 50(188): 39526-39584. 



U.S. Department of Agriculture, Forest Service. 1988. Sensitive 

 Plant Field Guide (Montana), Northern Region. U.S.D.A. 

 Forest Service, Missoula, Montana. 



