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Botany


2016Pipp, A. 2016. Coefficient of Conservatism Rankings for the Flora of Montana: Part II. Report to the Montana Department of Environmental Quality, Helena, Montana. Prepared by the Montana Natural Heritage Program, Helena, Montana. 73 pp.

2016Pipp, A. 2016. Monitoring Shoshonea pulvinata in the Pryor and Beartooth Mountains, Carbon County, Montana: 1991-2015 Trend Report. Report for the Bureau of Land Management. Prepared by the Montana Natural Heritage Program. Helena, Montana. 29 pp + appendices

2015Pipp, A. 2015. Coefficient of Conservatism Rankings for the Flora of Montana: Part I. Report to the Montana Department of Environmental Quality, Helena, Montana. Prepared by the Montana Natural Heritage Program, Helena, Montana. 73 pp.

2015Pipp, A. 2015. Summary of Work Completed in 2015 on the Confederated Salish-Kootenai Tribal Land Under a Natural Resource Collection Permit for Surveys and Monitoring for Spalding's Catchfly. Helena, MT: Montana Natural Heritage Program. 51 p.

2006Mincemoyer, S. 2006. Surveys of Significant Plant Resources in Southeast and South-central Montana on the Billings and Miles City Field Offices of the Bureau of Land Management. Report to the USDI Bureau of Land Management, Billings and Miles City Field Offices. Montana Natural Heritage Program, Helena, MT. 22 pp. plus appendices.

2005Mincemoyer, S. 2005. Conservation strategy for Silene spaldingii (Spalding's catchfly) in Montana. Prepared for the U.S. Fish and Wildlife Service. Montana Natural Heritage Program, Helena, MT. 39 pp. + appendices.

2005Mincemoyer, S. 2005. Range-wide status assessment of Howellia aquatilis (water howellia). Prepared for the U.S. Fish and Wildlife Service. Montana Natural Heritage Program, Helena, MT. 21 pp. + appendices.

2005Mincemoyer, S. 2005. Surveys of significant plant resources and related vegetation types for the Butte Office of the Bureau of Land Management. Montana Natural Heritage Program, Helena, MT. 11 pp + appendices.

2004Barton, D. and S. Crispin. 2004. Conservation status of Botrychium lineare (slender moonwort) in Montana. Report to the U.S. Fish and Wildlife Service. Montana Natural Heritage Program, Helena, MT. 16 pp. plus appendices.

2004Mincemoyer, S. 2004. Range-wide status assessment of Cirsium longistylum (long-styled thistle). Report to Burnett Land, LLC. Montana Natural Heritage Program, Helena, MT. 22 pp. + appendices.

2003Barton, D. and S. Crispin. 2003. Globally significant plants in southeastern Big Horn and southwestern Rosebud Counties, Montana. Prepared for the Bureau of Land Management. Montana Natural Heritage Program, Helena, Montana. 26 pp. plus appendices.

2003Lesica, P. 2003. Conserving globally rare plants on lands administered by the Dillon Office of the Bureau of Land Management. Report to the USDI Bureau of Land Management, Dillon Office. Montana Natural Heritage Program, Helena, MT. 22 pp. plus appendices.

2002Barton, D. and S. Crispin. 2002. Sensitive plant species in weed management areas on the Helena National Forest: final report. Prepared for the Helena National Forest. Montana Natural Heritage Program, Helena, MT. 17 pp. plus appendices.

2002Taylor, A. and R. Caners. 2002. Baseline survey for Astragalus barrii Barneby (Barr's milkvetch) and Physaria didymocarpa var. lanata A. Nels. (woolly twinpod) in eastern Big Horn and southwestern Rosebud Counties, Montana. Montana Natural Heritage Program, Helena, Montana. 27 pp.

2001Heidel, B. 2001. Monitoring Shoshonea pulvinata in the Pryor and Beartooth Mountains, Carbon County, MT. 1999 trend report to Bureau of Land Management, MT. Montana Natural Heritage Program, Helena. 11 pp. plus appendices.

2001Heidel, B.L. 2001. Conservation status of Rorippa calycina (persistent-sepal yellowcress) in Montana. Report to U.S. Fish and Wildlife Service. Montana Natural Heritage Program, Helena, MT.

2001Heidel, B.L. 2001. Monitoring Ute ladies'-tresses (Spiranthes diluvialis), in Jefferson County, Montana: final report, 1996-2000. Report to Bureau of Land Management. Montana Natural Heritage Program, Helena, MT. 11 pp. plus appendices.

2001Heidel, B.L. and J.S. Shelly. 2001. The effects of fire on Lemhi penstemon (Penstemon lemhiensis)-final monitoring report, 1995-2000. Report to the Beaverhead-Deerlodge National Forest and the Dillon Field Office-Bureau of Land Management. Montana Natural Heritage Program, Helena, Montana. 22 pp. plus appendices.

2000Heidel, B.L. and W. Fertig. 2000. Rare plants of Bighorn Canyon National Recreation Area. Report to the National Fish and Wildlife Foundation and Bighorn Canyon National Recreation Area, National Park Service. Montana Natural Heritage Program and Wyoming Natural Diversity Database. Helena and Laramie. 63 pp. plus appendices.

2000Heidel, B.L., S.V. Cooper and C. Jean. 2000. Plant species of special concern and plant associations of Sheridan County, Montana. Report to U.S. Fish and Wildlife Service. Montana Natural Heritage Program, Helena, Montana. 96 p.

1998Cooper, S.V. and B.L. Heidel. 1998. Botanical and vegetation survey of Carter County, Montana. Unpublished report to Bureau of Land Management. Montana Natural Heritage Program, Helena. 116 pp. + app.

1998Heidel, B.L. 1998. Conservation status of Spiranthes diluvialis Sheviak in Montana. Unpublished report to U.S. Fish & Wildlife Service. Montana Natural Heritage Program, Helena, Montana. 55 pp. + appendices.

1998Heidel, B.L. and S.V. Cooper. 1998. Botanical survey of the Scratchgravel Hills, Lewis and Clark County, Montana. Unpublished report to the Bureau of Land Management. Montana Natural Heritage Program, Helena, Montana. 44 pp. + appendices.

1998Lesica, P. 1998. Conservation status of Carex parryana ssp. idahoa in Montana. Unpublished report to Bureau of Land Management. Montana Natural Heritage Program, Helena. 32 pp. plus appendices.

1998Vanderhorst, J.P. and B.L. Heidel. 1998. Conservation status of Lomatium attenuatum Evert (Apiaceae) in Montana. Unpublished report for the Bureau of Land Management.

1998Vanderhorst, J.P., S.V. Cooper, and B.L. Heidel. 1998. Botanical and vegetation survey of Carter County, Montana. Unpublished report prepared for the Bureau of Land Management. Montana Natural Heritage Program, Helena. 116 pp. + app.

1997Vanderhorst, J., B.L. Heidel, J. Pierce, and S.V. Cooper. 1997. Botanical survey of the Ruby Range, Madison County, Montana. Unpublished report to the Bureau of Land Management Dillon Resource Area. Montana Natural Heritage Program, Helena, MT. 47. pp. plus appendices.

1997Vanderhorst, J.P. 1997. Conservation assessment of sensitive moonworts (Botrychium subgenus Botrychium) on the Kootenai National Forest. Unpublished report. Montana Natural Heritage Program, Helena, MT 82 pp. plus appendices.

1996Heidel, B.L. 1996. Woodhawk botanical survey, Fergus County. Unpublished report to the Bureau of Land Management. Montana Natural Heritage Program, Helena. 43 pp + app.

1996Heidel, B.L. and H. Marriott. 1996. Sensitive plant species survey of the Ashland District, Custer National Forest, Powder River and Rosebud Counties, Montana. Unpublished report to the U.S. Forest Service. Montana Natural Heritage Program, Helena, Montana. 94 pp. plus appendices.

1996Heidel, B.L. and J. Vanderhorst. 1996. Sensitive plant species surveys in the Butte District, Beaverhead and Madison Counties. Unpublished report to the Bureau of Land Management. Montana Natural Heritage Program, Helena, Montana.

1996Lesica, P. 1996. Effects of Grazing On Arabis Fecunda - 1996 Progress Report to Bureau of Land Management. Montana Natural Heritage Program, Helena, Mt. 5 Pp Plus Appendices.

1996Vanderhorst, J.P. 1996. Status report on sensitive lady's slipper orchids (Cypripedium calceolus var. parviflorum and Cypripedium passerinum) on the Kootenai National Forest. Unpublished report to the Kootenai National Forest. Montana Natural Heritage Program, Helena, MT 27 pp. plus appendices.

1995Heidel, B.L. 1995. Sensitive plant survey at the southern end of the Elkhorn Mountains, Broadwater and Jefferson Counties, Montana. Unpublished report to the Bureau of Land Management. Montana Natural Heritage Program, Helena, Montana. 12 pp. plus appendices.

1995Lesica, P. 1995. Conservation status of Castilleja longispica on Custer and Gallatin National Forests, Montana. Unpublished report to the U.S.D.A. Forest Service Region One, Missoula, MT. Montana Natural Heritage Program. 44 pp. plus appendices.

1995Lesica, P. and J. Vanderhorst. 1995. Sensitive plant survey of the Sage Creek area, Beaverhead County, Montana. Unpublished report to the Bureau of Land Management. Montana Natural Heritage Program. 36 pp. plus appendices.

1995Vanderhorst, J.P. 1995. Survey of Bannack State Park and vicinity for Montana plant species of special concern. Unpublished report to Bannack State Park, Montana Department of Fish, Wildlife, and Parks. Montana Natural Heritage Program, Helena, MT. 43 pp.

1995Vanderhorst, J.P. 1995a. Sensitive plant survey of the Tendoy Mountains in the Beaverhead National Forest, Beaverhead County, MT. Montana Natural Heritage Program, Helena, MT.

1995Vanderhorst, J.P. 1995b. Sensitive plant survey in the Horse Prairie Creek drainage, Beaverhead County, Montana. Montana Natural Heritage Program, Helena, MT.

1994Brunsfeld, S.J. and C.T. Baldwin. 1994. Preliminary genetic analysis of Cirsium longistylum (Long-styled thistle), a candidate threatened species. Unpublished report prepared for the U.S. Fish and Wildlife Service, Region 4. Wildland Plant Ecogenetics Cooperative, in cooperation with the Montana Natural Heritage Program, Helena. 20 pp. plus appendices.

1994Heidel, B.L. 1994. Monitoring study of Cirsium longistylum (long-styled thistle), a candidate threatened species. Unpublished report prepared for U.S. Fish and Wildlife Service, Region 4. Montana Natural Heritage Program, Helena, MT. 32 pp.

1994Heidel, B.L. 1994. Sensitive plant species survey in Garfield and McCone Counties, Montana. Unpublished report to the Bureau of Land Management. Montana Natural Heritage Program, Helena, Montana. 58 pp. plus appendices.

1994Heidel, B.L. 1994. Sensitive plant survey in the Sweetgrass Hills, Liberty and Toole Counties, Montana. Unpublished report for the Great Falls Resource Area, Lewistown District, Bureau of Land Management. Montana Natural Heritage Program, Helena, MT.

1994Heidel, B.L. 1994. Survey for Psoralea hypogaea in the Great Falls Resource Area, Lewistown District. Unpublished report to the Bureau of Land Management, Montana. Montana Natural Heritage Program, Helena, Montana. 22 pp. plus appendices.

1994Kerstetter, T.A. 1994. Taxonomic investigation of Erigeron lackschewitzii. M.S. thesis. Montana State University, Bozeman, Montana. 90 pp.

1994Lesica, P., and J.S. Shelly. 1994. Demography and life history of Arabis fecunda in Ravalli and Beaverhead counties, Montana. Unpublished report to the Beaverhead National Forest. Montana Natural Heritage Program, Helena, MT. 29 pp.

1994Vanderhorst, J.P. 1994. Sensitive plant surveys in the Gallatin National Forest, Montana. Unpublished report to the Gallatin National Forest. Montana Natural Heritage Program, Helena, MT. 54 pp.

1994Vanderhorst, J.P. 1994. Survey for sensitive plant species in the vicinity of Lemhi Pass, Beaverhead County, Montana. Unpublished report to the Bureau of Land Management. Montana Natural Heritage Program, Helena. 5 pp. + app.

1994Vanderhorst, J.P. 1994. Survey for sensitive plant species on Doherty Mountain, Jefferson County. Unpublished report to the Butte District, Bureau of Land Management. Montana Natural Heritage Program, Helena, MT. 5 pp. plus appendices.

1994Vanderhorst, J.P. 1994a. Survey for sensitive plants on Dutchman Mountain, Beaverhead County, Montana. Unpublished report to the Bureau of Land Management. Montana Natural Heritage Program, Helena. 5 pp. + app.

1994Vanderhorst, J.P. and P. Lesica. 1994. Sensitive plant species survey in the Tendoy Mountains, Beaverhead County, MT. Unpublished report to the Bureau of Land Management. Montana Natural Heritage Program, Helena. 36 pp. plus appendices

1993Heidel, B.L. 1993. Report on the conservation status of Erigeron lackschewitzii, a candidate threatened species. Unpublished report to U.S. Fish and Wildlife Service. Montana Natural Heritage Program, Helena, MT. 57 pp.

1993Heidel, B.L. 1993. Survey for Quercus macrocarpa in the Powder River Resource Area, Miles City District, Bureau of Land Management, Montana. Unpublished report to the Bureau of Land Management, Miles City District. Montana Natural Heritage Program, Helena, MT. 13 pp. plus appendices.

1993Heidel, B.L. and J.S. Shelly. 1993. Demographic monitoring of Penstemon lemhiensis, Dillon Resource Area, Bureau of Land Management: 1992 Progress Report. Unpublished Report to the Bureau of Land Management, Dillon Resource Area. Montana Natural Heritage Program, Helena, Montana. 18 pp.

1993Kerstetter, T.A. 1993. Preliminary report on taxonomy of erigeron lackschewitzii. Unpublished report to U.S. Fish and Wildlife Service. Montana Natural Heritage Program, Helena, MT. 12 pp.

1993Lesica, P. 1993. Demographic monitoring of Astragalus scaphoides at two sites in Montana and Idaho: 1992 progress report. Prepared for Bureau of Land Management. Montana Natural Heritage Program, Helena, Mt. 16 Pp.

1993Lesica, P. 1993. Effects of grazing on Arabis fecunda: 1993 progress report. Unpublished report for the Bureau of Land Management, Butte District. Montana Natural Heritage Program, Helena, MT. 6 pp plus appendices.

1993Lesica, P. 1993. Report on the conservation status of Arabis fecunda, a candidate threatened species. Unpublished report (update) to the U.S. Fish and Wildlife Service. Montana Natural Heritage Program, Helena, MT. 52 pp.

1993Lesica, P. 1993. Vegetation and flora of the Line Creek Plateau area, Carbon County, Montana. Unpublished report to USDA Forest Service, Intermountain Research Station. Montana Natural Heritage Program, Helena, Montana. 30 pp.

1993Lesica, P. and J. S. Shelly. 1993. Demographic monitoring of Arabis fecunda populations in the Sapphire and Beaverhead Ranges, Montana. 1992 progress report. 20 pp. plus appendix.

1993Poole, Jackie M and Bonnie L. Heidel. 19932. Sensitive plant surveys in the Big Belt and Elkhorn Mountains, Helena National Forest. Montana Natural Heritage Program. Helena, MT. 129 pp. plus printouts, maps.

1993Vanderhorst, J. P. 1993. Monitoring of Agastache Cusickii in the Tendoy Mountains of Southwestern Montana: Establishment Report. Unpublished Report to the Bureau of Land Management, Butte District, Dillon Resource Area. Montana Natural Heritage Program, H

1993Vanderhorst, J.P. 1993. Rapid ecological assessment of selected state lands in southcentral Montana for plant species of special concern. Unpublished report to the Montana Department of Fish, Wildlife and Parks, Parks Division, Region Five. Montana Natural Heritage Program, Helena, MT. 30 pp.

1993Vanderhorst, J.P. 1993. Survey for Botrychium paradoxum in the vicinity of Storm Lake, Deerlodge National Forest. Unpublished report to the U.S. Fish and Wildlife Service. Montana Natural Heritage Program, Helena. 45 pp.

1992Achuff, P. L. and L. S. Roe. 1992. Botanical survey of the Goat Flat proposed Research Natural Area, Deerlodge National Forest. Unpublished report to the Deerlodge National Forest. Montana Natural Heritage Program, Helena, MT. 31 pp.

1992Achuff, P.L. 1992. Demographic monitoring of Penstemon lemhiensis, Dillon Resource Area, Bureau of Land Management: establishment and progress report. Unpublished report for the Bureau of Land Management. Montana Natural Heritage Program, Helena, MT. 11 pp.

1992Achuff, P.L. 1992. Demographic monitoring of Penstemon lemhiensis. Unpublished report for the Bureau of Land Management. Montana Natural Heritage Program, Helena, MT. 11 pp.

1992Achuff, P.L. 1992. Status review of Botrychium minganense. Unpublished report to the Lolo National Forest, Montana. Montana Natural Heritage Program, Helena, MT. 26 pp.

1992Achuff, P.L. 1992. Status review update of Goodyera repens, Lewis and Clark National Forest. Unpublished report to the Lewis and Clark National Forest. Montana Natural Heritage Program, Helena, MT. 38 pp.

1992Heidel, B.L. 1992. Survey of Cypripedium calceolus. Unpublished Report to the Bureau of Land Management, Butte District, Garnet Resource Area. Montana Natural Heritage Program, Helena. 10 Pp. Plus Figures.

1992Lesica, P. 1992. Monitoring populations of Shoshonea pulvinata in the Pryor and Beartooth Mountains, Carbon County, Montana: 1992 progress report. Unpublished report prepared by the Montana Natural Heritage Program, Helena, MT.

1992Lesica, P. 1992. The occurrence of Arabis fecunda on BLM lands in the Humbug Spires area, Silver Bow County. Unpublished report to the BLM. Montana Natural Heritage Program. Helena, Montana. 6 pp.

1992Lesica, P. and P.L. Achuff. 1992. Conservation status of Eriogonum x lagopus in southern Carbon County, Montana. Unpublished report to the Bureau of Land Management. Montana Natural Heritage Program, Helena, MT. 19 pp.

1992Lesica, P. and P.L. Achuff. 1992. Distribution of vascular plant species of special concern and limited distribution in the Pryor Mountain desert, Carbon County, Montana. Unpublished report to the Bureau of Land Management. Montana Natural Heritage Program, Helena, MT. 105 pp.

1992Poole, J.M. 1992. Results of field surveys for Allotropa virgata on the Beaverhead and Deerlodge National Forests. Unpublished report. Montana Natural Heritage Program, Helena, MT. 11 pp. plus appendix.

1992Roe, L.S. 1992. Establishment Report for Exclosure Studies of Arabis fecunda, Butte District. Unpublished Report to the Bureau of Land Management. Montana Natural Heritage Program, Helena, Mt. 6 Pp.

1992Roe, L.S. 1992. Status review of Allotropa virgata, Deerlodge and Beaverhead National Forest. Unpublished report, Montana Natural Heritage Program 13pp.

1992Roe, L.S. 1992. Status review of Aquilegia brevistyla, USDA Forest Service, Region 1, Lewis and Clark National Forest. Unpublished report. Montana Natural Heritage Program, Helena, MT. 47 pp.

1992Roe, L.S. 1992. Taxonomic and demographic studies of Cirsium longistylum in the Little Belt Mountains, Montana. Prepared for the USDA Forest Service, Region 1, Lewis and Clark National Forest, Montana. Montana Natural Heritage Program, Helena, MT. 23 pp.

1992Roe, L.S. 1992. Update to the status review of Claytonia lanceolata var. Flava, USDA Forest Service, Region 1, Gallatin National Forest. Unpublished report. Montana Natural Heritage Program, Helena, MT. 65 pp.

1992Roe, L.S. and J.S. Shelly. 1992. Update to the status review of Howellia aquatilis: field surveys, monitoring studies and transplant experiments. Report to the USDA Forest Service, Flathead National Forest. Montana Natural Heritage Program, Helena, MT. 51

1992Shelly, J.S. And P.L. Achuff. 1992. Demographic monitoring of Penstemon lemhiensis, Beaverhead National Forest: 1991 progress report. Unpublished Report to the Beaverhead National Forest, Montana. Montana Natural Heritage Program, Helena, Mt. 19 Pp.

1991Achuff, P. and L.A. Schassberger. 1991. Status review of Goodyera repens, USDA Forest Service, Region 1, Lewis and Clark National Forest. Unpublished report to the Lewis and Clark National Forest. Montana Natural Heritage Program, Helena, Montana. 52 pp.

1991Achuff, P.L. and J.S. Shelly. 1991. Demographic monitoring of Penstemon lemhiensis, Beaverhead National Forest, 1990 progress report. Unpublished report on file at: Montana Natural Heritage Program, Helena, MT. 34 p.

1991DeVelice, R.L., J. Lichthardt, and P.S. Bourgeron. 1991. A preliminary classification of the plant communities of northeastern Montana. Prepared for the Montana Natural Heritage Program. Helena, MT. 144 pp.

1991Lesica, P. 1991. Demographic monitoring of Arabis fecunda in the Pioneer Range, Beaverhead National Forest, Montana: 1989-1991. Unpublished Report to the Beaverhead National Forest. Montana Natural Heritage Program, Helena, Montana, 42 Pp.

1991Lesica, P. 1991. Demographic monitoring of Astragalus scaphoides at Sheep Corral Gulch, Beaverhead County, Montana: 1991 progress report. Unpublished Report to the Bureau of Land Management. Montana Natural Heritage Program, Helena, Mt. 20 Pp.

1991Lesica, P. And J. S. Shelly. 1991. The effects of cryptogamic soil crust on the population dynamics of Arabis fecunda (Brassicaceae). Prepared for Montana Natural Heritage Program, Helena, Mt. 17 Pp.

1991Lesica, P. and J.S. Shelly. 1991. Demographic monitoring of Arabis fecunda in the Pioneer Range, Beaverhead National Forest, Montana: 1990 progress report. Unpublished report. Montana Natural Heritage Program, Helena, MT. 30 pp.

1991Lesica, P. and J.S. Shelly. 1991. Sensitive, threatened and endangered vascular plants of Montana. Occasional Publication No. 1. Montana Natural Heritage Program, Helena, Montana. 88 pp.

1991Lesica, P. and J.S. Shelly. 1991. The effects of the introduced weed Centaurea maculosa on Arabis fecunda, a threatened Montana endemic. Prepared for Montana Natural Heritage Program, Helena, MT. 15 pp. plus appendix.

1991Lesica, P. and P.L. Achuff. 1991. Monitoring populations of Shoshonea pulvinata in the Pryor and Beartooth Mountains: 1991 establishment report. Unpublished report to the Montana State Office, Bureau of Land Management. Montana Natural Heritage Program, Helena, MT. 26 pp.

1991Mitchell-Olds, T. 1991. Electrophoretic variation in Arabis fecunda, a rare endemic of western Montana. Unpublished report prepared for the Montana Natural Heritage Program, Helena, MT. 8 pp.

1991Pavek, D.S. 1991. Update to the Report on the Conservation status of Grindelia howellii, a candidate threatened species. Unpuhl. Rep., USDI Fish and Wildlife Service, and Montana Natural Heritage Program, Helena. 66 pp.

1991Roe, L.S. 1991. Status review of Cirsium subniveum on the Beaverhead National Forest, USDA Forest Service, Region 1, Montana. Unpublished report. Montana Natural Heritage Program, Helena, MT. 37 pp.

1991Schassberger, L. A., and J. S. Shelly. 1991. Update to the status review of Howellia aguatilis, field surveys, monitoring studies, and transplant experiments. Unpubl. Rep., Flathead National Forest and Montana Natural Heritage Program, Helena. 57 pp.

1991Schassberger, L.A. 1991. Rare plant inventory of the East Pioneer Mountains. Prepared for the USDA Forest Service, Region 1, Beaverhead National Forest. Montana Natural Heritage Program, Helena, MT. 55 pp.

1991Schassberger, L.A. 1991. Report on the conservation status of Cirsium longistylum, a candidate threatened species. Unpublished report. Montana Natural Heritage Program, Helena, MT 92 pp.

1991Schassberger, L.A. and P.L. Achuff. 1991. Status review of Cirsium longistylum, Lewis and Clark National Forest. Montana Natural Heritage Program. Helena, MT 78 pp.

1991Schassberger, L.A. and P.L. Achuff. 1991. Status review of Phlox kelseyi var. Missoulensis. Prepared for the USDA Forest Service, Region 1, Lewis and Clark National Forest, Montana. Montana Natural Heritage Program, Helena, MT 37 pp.

1990Achuff, P.L. and J.S. Shelly. 1990. Report on the conservation status of Lesquerella humilis, a candidate threatened species. Unpublished report to the U.S. Fish and Wildlife Service. Montana Natural Heritage Program, Helena, Montana. 37 pp.

1990Mathews, S.Y. 1990. cirsium longistylum project: summary report. Unpublished report. Montana Natural Heritage Program, Helena, MT. 3 pp.

1990Pavek, D. and L.A. Schassberger. 1990. Status review of Agoseris lackschewitzii, USDA Forest Service, Region 1, Gallatin National Forest. Unpublished report to the Gallatin National Forest. Montana Natural Heritage Program, Helena, Montana. 52 pp.

1990Schassberger, L.A. 1990. Report on the conservation status of Astragalus barrii: a candidate threatened species. Montana Natural Heritage Program. Helena, MT. 86 PP.

1990Schassberger, L.A. 1990. Status review of Arabis fecunda, Beaverhead National Forest. Unpublished Report. Montana Natural Heritage Program, Helena, MT 45 pp.

1990Schassberger, L.A. 1990. Update to the report on the conservation status of Arabis fecunda, a candidate threatened species. Unpublished Report to the U.S. Fish and Wildlife Service, Denver. Montana Natural Heritage Program, Helena, MT 16 pp. plus appendic

1990Schassberger, L.A. And J.S. Shelly. 1990. Status Review and Taxonomic Studies of Astragalus molybdenus, Lewis and Clark National Forest. Unpublished Report. Montana Natural Heritage Program, Helena, MT 45 pp.

1990Schassberger, L.A., and J.S. Shelly. 1990. Sensitive plant surveys in the Bull River and adjacent drainages, USDA Forest Service, Kootenai National Forest, Montana. Unpubl. Rep., Missoula. 60 pp.

1990Shelly, J.S. 1990. Status review update and establishment of demographic monitoring studies: Penstemon lemhiensis. Prepared for U.S. Department of Agriculture, Forest Service - Region 1, Beaverhead and Bitterroot National Forests, Montana. 61 pp.

1989Mathews, S. 1989. Sensitive plant surveys, Gallatin National Forest, Montana. Unpubl. Rep. USDA, Forest Service, Bozeman, Montana and Montana Natural Heritage Program, Helena. 85 pp.

1989Shelly, J.S. 1989. Addendum to the status review of Howellia aquatilis, USDA Forest Service, Region 1, Flathead National Forest, Montana. Unpublished report to the U.S. Forest Service, Region 1. Montana Natural Heritage Program, Helena, MT 17 pp.

1989Shelly, J.S. 1989. Status review of Claytonia lanceolata var. Flava, Beaverhead, Deerlodge and Gallatin National Forests, Montana. Unpublished report. Montana Natural Heritage Program, Helena, MT 42 pp.

1989Shelly, J.S. 1989. Update to the report on the conservation status of Claytonia lanceolata var. flava, a candidate threatened taxon. Unpublished Report to the U. S. Fish and Wildlife Service, Denver. Montana Natural Heritage Program, Helena, Mt. 39 Pp.

1989Westech, Inc. [Western Technology and Engineering]. 1989. Rare plant inventory and plant community descriptions of the Sweet grass Hills Proposed Area of Critical Environmental Concern (PACEC), Toole and Liberty Counties, Montana. Unpublished report to USDI Bureau of Land Management, Great Falls, Montana, 36 pp. plus appendices.

1988Schassberger, L.A . 1988. Status review of Epipactis gigantea, USDA Forest Service, Region 1, Flathead National Forest. Unpublished report. Montana Natural Heritage Program, Helena, MT 42 pp.

1988Schassberger, L.A. 1988. Rare plant inventory of the Outstanding Natural Areas of the Rocky Mountain Front. Unpublished report to the Bureau of Land Management, Great Falls Resource Area. Montana Natural Heritage Program, Helena, MT. 32 pp.

1988Schassberger, L.A. 1988. Status review of Astragalus barrii, USDA Forest Service, Region 1, Custer National Forest. Unpublished report. Montana Natural Heritage Program, Helena, MT 61 pp.

1988Schassberger, L.A. 1988. Update to the report on the conservation status of Arabis fecunda, a candidate threatened species. Unpublished Report to U.S. Fish and Wildlife Service. Montana Natural Heritage Program, Helena, Mt. 36 Pp. Plus Appendices.

1988Shelly, J.S. 1988. Report on the conservation status of Shoshonea pulvinata, a candidate threatened species. Unpublished report prepared for the U.S. Fish and Wildlife Service. 36 pp.

1988Shelly, J.S. 1988. Status review of Cypripedium passerinum, U.S. Forest Service, Region 1, Flathead and Lewis and Clark National Forests. Unpublished report. Montana Natural Heritage Program, Helena, MT 52 pp.

1988Shelly, J.S. 1988. Status review of Howellia aquatilis, U.S. Forest Service, Region 1, Flathead National Forest. Unpublished report. Montana Natural Heritage Program, Helena, MT 120 pp.

1988Shelly, J.S. 1988. Status review of Lesguerella klausii, USDA Forest Service, Helena and Lewis & Clark National Forests, Montana. Unpubl. Rep., Missoula. 82 pp.

1988Shelly, J.S. 1988. Status review of Lesquerella humilis, United States Forest Service, Region 1, Bitterroot National Forest. Unpublished report to Bitterroot National Forest. Montana Natural Heritage Program, Helena. 30 pp.

1988Shelly, J.S. 1988. Status review of Orchis [Amerorchis] rotundifolia, U.S. Forest Service, Region 1, Flathead and Lewis and Clark National Forests, Montana. Unpublished report. Montana Natural Heritage Program, Helena, MT 59 pp.

1986Shelly, J.S. 1986. Conservation status of Grindelia howellii, a candidate threatened species. Unpubl. Rep. 139 pp.

1986Shelly, J.S. 1986. Conservation status of Trisetum orthochaetum, a candidate endangered species. Unpubl. Rep. 41 pp.

1986Shelly, J.S. 1986. Report on the conservation status of Grindelia howellii, a candidate threatened species. Unpublished report. Montana Natural Heritage Program, Helena, MT 139 pp.

1984Lesica, P. 1984. Report on the Conservation Status of A. Scaphoides, a Candidate Threatened Species (Unpublished).

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