Chemical Deicers and the Environment (1.10299)

Date: 1992
Creator: Kelsey, Pat, Hootman, Rick
Type: Book

Bionomics of the Juniper Webworm (3.31503)

Date: March 1969
Creator: Nordin, G. L.
Type: Article

Ten years in a backyard prairie (3.31504)

Date: March 27 1999
Creator: Armstrong, Patricia K.
Type: Article
Description:Patricia Armstrong's assessment of the changes to her backyard prairie over the course of ten years. Details in changes of plants and wildlife.

Recommended Shrubby Potentilla Cultivars for the Midwest (3.31507)

Date: June 1985
Creator: Bachtell, Kris
Type: Article

Sibiraea laevigata: a promising dwarf shrub (3.31508)

Date: September 21 – December 20 1984
Creator: Bachtell, Kris
Type: Article
Description:Details on the propagation of the Sibiraea laevigata.

Another ice age on the way? (3.31514)

Date: June 1970
Creator: Armstrong, Patricia K.
Type: Article

Fostering environmental awareness: an education role for public gardens? (3.31518)

Date: 1989
Creator: Borden, William K.
Type: Article

Flatwoods Tree Cores (3.44161)

Date: 1997 – 1998
Creator: Bowles, Marlin L.
Type: Dataset
Description:The dataset includes tree ring measurements from approximately 256 trees in the Chicago region.

Assessing the benefits and costs of the urban forest (3.55240)

Date: 1992
Creator: Dwyer, John F.
Type: Article

Nolina cismontana (Nolinaceae), a New Species Name for an Old Taxon (3.56327)

Date: June 21 – September 20 1995
Creator: Hess, William J.
Type: Article

The Tallgrass Prairie Orchids Platanthera leucophaea (Nutt.) Lindl. and Cypripedium candidum Muhl. ex Willd.: Some Aspects of Their Status, Biology, and Ecology, and Implications Toward Management (3.57369)

Date: October 1983
Creator: Bowles, Marlin L.
Type: Article

Endangered Plant Inventory And Monitoring Strategies at Indiana Dunes National Lakeshore (3.57372)

Date: January 1986
Creator: Bowles, Marlin L., Hess, William J., DeMauro, Marcella M., Hiebert, Ronald D.
Type: Article

The Illinois Status of Liatris Scariosa (L.) Wild. VAR. Nieuwlandii Lunell: A New Threatened Species for Illinois (3.57373)

Date: 1988
Creator: Bowles, Marlin L.
Type: Article

The Prairie Fringed Orchids: A Pollinator-Isolated Species Pair (3.57430)

Date: 1986
Creator: Sheviak, Charles J., Bowles, Marlin L.
Type: Article

Effects of Land Use Stochastic Events on the Heart-Leaved Plantain (Plantago cordata Lam.) in an Illinois Stream System (3.57433)

Date: 1989
Creator: Apfelbaum, Stephen I., Bowles, Marlin L.
Type: Article

Effects of anthropogenic disturbances on endangered and threatened plants at the Indiana Dunes National Lakeshore (3.57434)

Date: 1990
Creator: DeMauro, Marcella M., Hiebert, Ronald D., Bowles, Marlin L.
Type: Article

Rarely seen endangered plants, rediscoveries, and species new to Illinois (3.57435)

Date: 1991
Creator: Taft, John B., Ulaszek, Eric F., Solecki, Mary Kay, Ketzner, David M., Phillippe, Loy R., Dennis, Ann, Bowles, Marlin L.
Type: Article

Some Aspects of the Status and Ecology of Seven Rare Wetland Plant Species in the Chicago Region of Northeastern Illinois (3.57436)

Date: 1991
Creator: Bowles, Marlin L.
Type: Article

Status and Population Fluctuations of the Eastern Prairie Fringed Orchid [Platanthera leucophaea (Nutt.) Lindl] in Illinois (3.57437)

Date: 1992
Creator: Bowles, Marlin L.
Type: Article

Propagation of Rare Plants from Historic Seed Collections--Implications for Rare Species Restoration and Herbarium Management (3.57438)

Date: 1993
Creator: Betz, Robert F., DeMauro, Marcella M., Bowles, Marlin L.
Type: Article

Recovery Planning and Reintroduction of the Federally Threatened Pitcher's Thistle (Cirsium pitcheri) in Illinois (3.57439)

Date: 1993
Creator: Bowles, Marlin L.
Type: Article

Temporal Change in Vegetation Structure in a Fire-Managed Prairie Fen (3.57440)

Date: 1996
Creator: McBride, Jenny, Bowles, Marlin L.
Type: Article

Management and Restoration Ecology of the Federal Threatened Mead's Milkweed, Asclepias meadii (Asclepiacaceae) (3.57441)

Date: 1998
Creator: McBride, Jenny, Betz, Robert F., Bowles, Marlin L.
Type: Article

Genetic Variability in the Federal Threatened Mead's Milkweed, Asclepias meadii Torrey (Asclepiacaceae) Determined by Allozyme Electorphoresis (3.57442)

Date: 1998
Creator: McBride, Jenny, Tecic, Diane L., Nickrent, Daniel L., Bowles, Marlin L.
Type: Article

Vegetation, Composition, Structure, and Chronological Change in a Decadent Midwestern North American Savanna Remnant (3.57443)

Date: 1998
Creator: McBride, Jenny, Bowles, Marlin L.
Type: Article

Hunting policies on nature preserves and natural areas in eleven Midwestern states (3.57449)

Date: 1981
Creator: Bowles, Marlin L.
Type: Article

Propagation Techniques Used in Establishing a Greenhouse Population of Astragalus tennesseensis Gray. (3.57450)

Date: 1988
Creator: Bowles, Marlin L., Bachtell, Kris, DeMauro, Marcella M.
Type: Article

Status and restoration of Plantago cordata in the southern Lake Michigan Region (3.57451)

Date: 1988
Creator: Bowles, Marlin L., Bachtell, Kris, DeMauro, Marcella M.
Type: Article

Wolf Road Prairie--How can it survive? (3.57452)

Date: 1991
Creator: Bowles, Marlin L.
Type: Article

Scientists study forest patterns and change at Ryerson Woods (3.57455)

Date: 1998
Creator: Bowles, Marlin L.
Type: Article

Species richness indices spreadsheet for graminoid and herbaceous plant communities (3.57456)

Date: 1999
Creator: Bowles, Marlin L., Jones, Mike
Type: Article

Eastern Prairie Fringed Orchid Platanthera leucophaea (Nut tall) Lindley Recovery Plan (3.57459)

Date: 1999
Creator: Bowles, Marlin L.
Type: Article

Recovery Plan for the Leafy Prairie Clover Dalea foliosa (Leafy Prairie-clover) (Gray) Barneby (3.57460)

Date: 1996
Creator: Bowles, Marlin L., DeMauro, Marcella M.
Type: Article

Phytosociological and ordination analyses of the tree stratum of the beech-maple forest type (3.57462)

Date: 1978
Creator: Dunn, Christopher P.
Type: Article

Catastrophic wind disturbance in an old-growth hemlock-hardwood forest, Wisconsin (3.57463)

Date: 1983
Creator: Dunn, Christopher P.
Type: Article

Shrub layer response to death of Ulmus americana in southeastern Wisconsin lowland forests (3.57464)

Date: 1986
Creator: Dunn, Christopher P.
Type: Article