Environmental and Management Effects on Demographic Processes in the U.S. Threatened Platanthera leucophaea (Nutt.) Lindl. (Orchidaceae) (3.94832)
Date: June 28 2021Creator: Bell, Timothy J., Bowles, Marlin L., Zettler, Lawrence W., Pollack, Catherine A., Ibberson, James E.
Type: Article
Pollination, pilfering, and predation in an orchid pollinator network in the Juneau area of Southeast Alaska (3.92490)
Date: May 2021Creator: Bowles, Marlin L.
Type: Article
Historic Vegetation Maps (3.91112)
Date: 2014 – 2015Creator: McBride, Jenny, Halsey, Sam
Type: Document
Description:Maps of the Chicago region showing historic vegetation as mapped by the Public Land Survey, 1829-1845. Areas include northeastern Illinois, parts of Wisconsin, Indiana, and Michigan, and a map showing the whole region.
Chronological Change in Old-Growth Forests of the Chicago Region (3.91111)
Date: 2008Creator: Bowles, Marlin L., Jones, Mike
Type: Article
Description:Report to the Illinois Department of Natural Resources and the Chicago Wilderness.
Long-Term Changes in Populations of Endangered and Threatened Plants at Clarke & Pine, Hoosier Prairie, Indiana Dunes State Park, and Tolleston Ridges/Gibson Woods Nature Preserves (3.91110)
Date: 2005Creator: Bowles, Marlin L., Jones, Mike, McBride, Jenny
Type: Article
Description:Report to the Indiana Department of Natural Resources.
Effects of Restoration Management on the Santa Fe Prairie (3.91109)
Date: 2003Creator: Bowles, Marlin L., Jones, Mike
Type: Article
Vegetation Change After Thirteen Years of Fire Management of a Northeastern Illinois Oak Woodland (3.91108)
Date: 2000Creator: Apfelbaum, Stephen I., Bowles, Marlin L.
Type: Article
Description:Report to the Chicago Wilderness.
Twenty-Year Woody Vegetation Changes in Northeastern Illinois Upland Forests (3.91107)
Date: 2000Creator: Bowles, Marlin L., Jones, Mike, McBride, Jenny, Bell, Timothy J., Dunn, Christopher P.
Type: Article
Description:Report to the Chicago Wilderness and Illinois Conservation Foundations, Nancy Ryerson Ranney Leadership Grants Program, and the Forest Preserve Districts of Cook, DuPage, Kane, and Will Counties.
Establishing Recovery Targets for Illinois Plants (3.91106)
Date: 1999Creator: Bowles, Marlin L., Bell, Timothy J., DeMauro, Marcella M.
Type: Article
Description:Report to the Illinois Endangered Species Protection Board.
Restoration Ecology of Lupine (Lupinus Perennis) in the North Unit of Illinois Beach State Park: Two-Year Results (3.91105)
Date: 1997Creator: Bowles, Marlin L., McBride, Jenny
Type: Article
Description:Report to the Illinois Department of Natural Resources and Chicago Wilderness.
Vegetation Composition, Structure, and Temporal Change in a Midwestern Silt-Loam Mesic Savanna (3.91104)
Date: 1996Creator: Bowles, Marlin L., McBride, Jenny, Apfelbaum, Stephen I.
Type: Article
Long-Term Grazing Effects on Sand Prairie and Grassland Bird Habitat at the Savanna Army Depot: With Recommendations for Management and Recovery (3.91103)
Date: 1993Creator: Bowles, Marlin L.
Type: Article
Description:Report prepared for The Illinois Department of Conservation and The Savanna Army Depot.
Evaluation and Classification of Savanna, Woodland, and Barrens Natural Areas in Northern Illinois (3.91102)
Date: 1996Creator: Bowles, Marlin L., McBride, Jenny
Type: Article
Description:Report to the Illinois Department of Natural Resources.
Results of a Systematic Search for Thismia americana Pfeiffer in Illinois (3.91101)
Date: 1994Creator: Bowles, Marlin L., Jones, Mike, Masters, Linda A.
Type: Article
Description:Report prepared for The Illinois Department of Conservation and the Fish and Wildlife Service.
Baseline Population and Community Status for Rare Plant Taxa at Lookout Point and Wabash Breaks Dry Gravel Prairies, Tippecanoe Co., Indiana (3.91100)
Date: February 1986Creator: Bowles, Marlin L., DeMauro, Marcella M.
Type: Article
Description:Report submitted to The Indiana Chapter of The Nature Conservancy.
Pre-European Settlement Barrens and Forests among Nine Townships on the Shawnee National Forest (3.91099)
Date: 2008Creator: McBride, Jenny, Bowles, Marlin L.
Type: Article
Description:Report to the Shawnee National Forest.
Pre-European Settlement Vegetation of McHenry County, Illinois (3.91098)
Date: 2005Creator: Bowles, Marlin L., McBride, Jenny
Type: Article
Description:Report to the McHenry County Conservation District, Chicago Wilderness, USDA Forest Service, US Fish & Wildlife Service, and the Illinois Conservation Foundation.
Pre-European Settlement Vegetation of Lake County, Illinois as part of the Report to Forest Preserve District of Lake, Chicago Wilderness, USDA Forest Service, US Fish & Wildlife Service, & Illinois Conservation Foundation (3.91097)
Date: 2005Creator: Bowles, Marlin L., McBride, Jenny
Type: Article
Description:Report to the Forest Preserve District of Lake County, Chicago Wilderness, USDA Forest Service, US Fish & Wildlife Service, and the Illinois Conservation Foundation.
Pre-European Settlement Vegetation of Kendall County, Illinois as part of the Report to the Kendall County Forest Preserve District, Chicago Wilderness, USDA Forest Service, US Fish & Wildlife Service, & Illinois Conservation Foundation (3.91096)
Date: 2005Creator: Bowles, Marlin L., McBride, Jenny
Type: Article
Description:Report to the Kendall County Forest Preserve District, Chicago Wilderness, USDA Forest Service, US Fish & Wildlife Service, and the Illinois Conservation Foundation.
Pre-European Settlement Vegetation of Kane County, Illinois as part of the Report to The Kane County Forest Preserve District, Chicago Wilderness, USDA Forest Service, US Fish & Wildlife Service, & Illinois Conservation Foundation (3.91095)
Date: 2003Creator: Bowles, Marlin L., McBride, Jenny
Type: Article
Description:Report to The Kane County Forest Preserve District, Chicago Wilderness, USDA Forest Service, US Fish & Wildlife Service, and the Illinois Conservation Foundation.
Pre-European Settlement Vegetation of Cook County, Illinois as part of a Report to The Cook County Forest Preserve District, CorLands & The Nature Conservancy (3.91094)
Date: 2002Creator: Bowles, Marlin L., McBride, Jenny
Type: Article
Description:Report to The Cook County Forest Preserve District, Corlands & The Nature Conservancy.
Endangered and Threatened Wildlife and Plants; Determination of Threatened Status for Eastern and Western Prairie Fringed Orchids (3.91091)
Date: 1989Creator: Bowles, Marlin L.
Type: Article
Reintroducing Pitcher's Thistle (3.91089)
Date: 2002Creator: Bell, Timothy J., Bowles, Marlin L., McBride, Jenny
Type: Article
Twenty-year Woody Vegetation Changes in Northern Flatwoods and Mesic Forest at Ryerson Conservation Area, Lake County, Illinois (3.91086)
Date: 2003Creator: Bowles, Marlin L., Jones, Mike, Dunn, Christopher P., McBride, Jenny, Bushey, Charles, Moran, Robbin
Type: Article
Twenty-year Changes in Burned and Unburned Sand Prairie Remnants in Northwestern Illinois and Implications for Management (3.91085)
Date: 2003Creator: Bowles, Marlin L., Jones, Mike, McBride, Jenny
Type: Article
Crossing Effects on Seed Viability and Experimental Germination of the Federal Threatened Plantanthera Leucophaea (Orchidaceae) (3.91084)
Date: 2002Creator: Bowles, Marlin L., Jacobs, Karel, Zettler, Lawrence W.
Type: Article
Restoration of The Federally Threatened Mead's Milkweed (Asclepias meadii) (3.91083)
Date: 2001Creator: Bowles, Marlin L., McBride, Jenny, Bell, Timothy J.
Type: Article
Illinois Natural History Survey: Results of an Investigation on Endangered Plants Without Known Extant Populations, and Recommendations for Changes in Their Listing Status (3.83112)
Date: March 11 1988Creator: Bowles, Marlin L., Robertson, Kenneth R., Burton, Philip J., Ketzner, David M., Solecki, Mary Kay, Taft, John B., Ulaszek, Eric F.
Type: Document
Description:Investigation on endangered plants in the state of Illinois with recommendations for changes in their listing status.
Extent: 22 Sheets
1992 Annual Report, Research Group (3.81725)
Date: 1992Type: Document
Description:Annual report for the Research Group of the Morton Arboretum which contains a mission statement, group structure, chronology of events, interactions, priorities, and strengths and weaknesses.
Extent: 8 sheets
Projecting the Success of Plant Population Restoration with Viability Analysis as part of "Population Viability in Plants: Conservation, Management, and Modeling of Rare Plants" (3.62611)
Date: 2003Creator: Bell, Timothy J., Bowles, Marlin L.
Type: Book
Description:The digitized document in this record is the chapter: Projecting the Success of Plant Population Restoration with Viability Analysis, which is a part of the book "Population Viability in Plants: Conservation, Management, and Modeling of Rare Plants".
Endangered Species Habitat (3.6177)
Date: March 26 1992Creator: Tyznik, Anthony
Type: Map
Description:Layout of habitat with elevations
Extent: 1 sheet
A Grading Plan for the Cactus Pit [including proposed location of plant habitats] (3.6099)
Date: 1989Creator: Tyznik, Anthony
Type: Map
Description:This plan modified somewhat during final grading for the Endangered Species Habitat located to the east of Meadow Lake.
Colored shading on this copy indicates proposed locations of plant habitats/communities as determined by Marlin Bowles.
Extent: 1 sheet
Pre-European Settlement Vegetation of the Chicago region (3.60089)
Date: 2004Creator: McBride, Jenny, Bowles, Marlin L.
Type: Document
Searching The Public Land Survey For Illinois Natural History (3.60087)
Date: 2007Creator: McBride, Jenny, Bowles, Marlin L.
Type: Article
Description:A digital copy of "Searching the Public Land Survey for Illinois Natural History" authored by Marlin Bowles and Jenny McBride.
Phylogenetic Diversity (3.60007)
Date: 2018Creator: Bowles, Marlin L., Hipp, Andrew, Midgley, Meghan G., Scharenbroch, Bryant C., Glasenhardt, Mary-Claire, Garner, Mira, Wagreich, Hayley
Type: Book
Extent: pages 189-210
Mycorrhizal Fungi and Cold-Assisted Symbiotic Germination of the Federally Threatened Eastern Prairie Fringed Orchid, Platanthera leucophaea (Nuttall) Lindley (3.57661)
Date: 2000Creator: Jacobs, Karel, Bowles, Marlin L., Zettler, Lawrence W.
Type: Article