LITERATURE CITED 



Allen, L., S. Cooper, D. Faber-Langendoen and 

 G. Jones. 1999. P. Comer (ed.) Selected 

 shrubland and grassland communities of the 

 northern Great Plains. A report to the 

 Nebraska National Forest by The Nature 

 Conservancy, Boulder, CO. 124 pp. 



Booth, W. E. 1950. Flora of Montana, part 1, 

 Conifers and Monocots. Research Foundation 

 at Montana State College, Bozeman. 232 pp. 



Bourgeron, P. S. and L. D. Engelking (eds.). 

 1994. A preliminary vegetation classification 

 of the Western Unitied States. Unpublished 

 report prepared by the Western Heritage Task 

 Force for The Nature Conservancy, Boulder, 

 CO. (not paginated) 



Branson, F. A., R. F. Miller and I. S. McQueen. 

 1970. Plant communities and associated soil 

 and water factors on shale-derived soils in 

 northeastern Montana. Ecology 51:391-407. 



Cooper, S. V., P. Lesica, R. L. DeVelice and J. T. 

 McGarvey. 1995. Classification of 

 southwestern Montana plant communities with 

 emphasis on those of Dillon Resource Area, 

 Bureau of Land Management. Montana 

 Natural Heritage Program, Helena, MT. 1 52 

 pp. 



Culver, D. 1993. Sensitive plant inventory in the 

 Centennial Valley, Beaverhead County. 

 Unpublished report to the Bureau of Land 

 Management. Montana Natural Heritage 

 Progrm, Helena. 42 pp. + app. 



DeVelice, R. L., S. V. Cooper, J. T. McGarvey, J. 

 Lichthardt, and P. S. Bourgeron. 1995. Plant 

 communities of northeastern Montana: A first 

 approximation. Montana Natural Heritage 

 Program, Helena,. 113 pp. 



Dittberner, P. L. and M. R. Olson. 1983. The 

 Plant Information Netword Data Base: 

 Colorado, Motana, North Dakota and 

 Wyoming. U. S. Fish and Wildlife Service 

 FWS/OBS-83/36. 786 pp. 



Dorn, R. D. 1984. Vascular Plants of Montana. 

 Mountain Press Publishing. Cheyenne, WY. 



Federal Committee on Ecological Reserves. 1977. 

 A Directory of Research Natural Areas on 

 Federal Lands of the United States of America. 

 Pubhshed through the U.S. Forest Service, 

 Washington, D.C. 



Federal Geographic Data Committee — Vegetation 

 Subcommittee. 1997. National Vegetation 

 Classification Standard, June 1997. U. S. 

 Geological Survey, Reston, VA. 60 pp. 



Franklin, J. F. 1992. Scientific basis for new 

 perspectives in forests and streams. In: 

 Naiman, R. J. ed. Watershed Management: 

 Balancing sustainabihty and environmental 

 change. New York. Springer- Verlag. pp. 25- 

 72. 



Center, D. 1986. The Montana Natural Heritage 

 Program. Pp. 34-35, In: Proceedings of the 

 1986 Montana Natural Areas Conference. 159 

 pp. 



Great Plains Flora Association. 1977. Adas of the 

 Flora of the Great Plains. University of Iowa 

 Press, Ames. 600 pp. 



Great Plains Flora Association. 1986. Flora of the 

 Great Plains. University Press of Kansas, 

 Lawrence, KS. 1402 pp. 



Hansen, P. L. and G. R. Hoflfman. 1987. The 

 vegetation of the Grand River/Cedar River, 

 Sioux, and Ashland Districts of the Custer 

 National Forest: A habitat type classification. 

 USDA Forest Service, Rocky Mountain Forest 

 and Range Experiment Station. General 

 Technical Report RM-157. Rocky Mountain 

 Forest and Range Experiment Station, Fort 

 Collins, CO. 68 pp. 



Hansen, P. L., R. D. Pfister, K. Boggs, B. J. 

 Cook, J. Joy, and D. K. Hinckley. 1995. 

 Classification and management of Montana's 

 riparian and wetiand sites. Miscellaneous 

 Publication No. 54, Montana Forest and 



61 



