References

Burns, Russell M., and Barbara H. Honkala, tech. coords. 1990. Silvics of North America: 1. Conifers.  Agriculture Handbook 654.  U.S. Department of Agriculture, Forest Service, Washington, DC. Vol. 1, 675 p.
http://www.na.fs.fed.us/spfo/pubs/silvics_manual/table_of_contents.htm

Burns, Russell M., and Barbara H. Honkala, tech. coords. 1990. Silvics of North America:  2. Hardwoods.  Agriculture Handbook 654.  U.S. Department of Agriculture, Forest Service, Washington, DC. Vol. 2, 877 p.
http://www.na.fs.fed.us/spfo/pubs/silvics_manual/table_of_contents.htm

Deam, Charles C. with the assistance of Thomas Edward Shaw. 1953. Trees of Indiana.  (2d rev. ed.) Versailles, IN : Historic Hoosier Hills Woodland Committee, 1994, c1953. 330 p. illus., maps.

Deam, Charles C. 1953. Shrubs of Indiana.  (2d ed.) Versailles, IN : Historic Hoosier Hills Woodland Committee, 1995, c1932. 380 p.: illus., maps.

Dirr, Michael A. 1998. Manual of Woody Landscape Plants: Their Identification, Ornamental Characteristics, Culture, Propagation and Uses. Fifth edition. Champaign, Ill. Stipes Pub. Co., 1998. 1187 p.

Forest Service Department of Agriculture. http://www.fs.fed.us/

Global Invasive Species Database. http://www.issg.org/database/welcome/

Grimm, William Carey. How to Recognize Trees. 1962. The Stackpole Company.

Indiana Department of Natural Resources Invasive Species Assessment http://www.in.gov/dnr/4619.htm

Indiana Native Plant and Wildflower Society, Invasive Plants in Indiana IPSAWG brochure

Indiana's Most Unwanted Invasive Plant Pests - Plants, Indiana Cooperative Agricultural Pest Survey Program, Purdue University Entomology Department, West Lafayette, IN http://extension.entm.purdue.edu/CAPS/plants.html

Invasive Species.org. http://www.invasive.org/weeds.cfm

Little, Elbert L., J.R. 1976. Atlas of United States Trees, Volume 1, Conifers and Important Hardwoods. U.S. Department of Agriculture Misc. Publ. 1146.  U.S. Department of Agriculture, Forest Service, Washington, DC. Vol. 1, 9 p., 302 maps.

Little, Elbert L., J.R. 1976. Atlas of United States Trees, Volume 4, Minor Eastern Hardwoods. U.S. Department of Agriculture Misc. Publ. 1342. U.S. Department of Agriculture, Forest Service, Washington, DC. Vol. 4, 17 p., 230 maps.

Leopold, Donald J., William C. McComb, Robert N. Muller. 1998. Trees of the Central Hardwood Forests of North America: An Identification and Cultivation Guide.  Timber Press, Portland, Oregon. 469 p.

Native Trees of Southern Rocky Mountians. http://www.westernexplorers.us/RkyMtnTrees.html

PLANTS Database National Plant Data Center, Baton Rouge, LA 70874-4490 USA. USDA-NRCS. 2003. http://plants.usda.gov/

Plants For A Future:Database Search Results. http://www.pfaf.org

Preston, Richard J. 1976. North American Trees, Third Edition. Ohio State University Press.

Ula , Richard H., Joseph C. Neal, Joseph M. DiTomaso, 1997. Weeds of the Northeast. Comstock Publishing Associates, Cornell University Press. 397 p.

Universty of Illiniois UI Plants:Woody Ornamentals. http://woodyplants.nres.uiuc.edu/plant/

Weeks, Sally S. and George R. Parker Ph.D. 2002. Trees of Indiana. Purdue University Agricultural Communications CD-FNR-1. http://www.agriculture.purdue.edu/fnr/wildlife/publications/treesIN.html

Special thanks to:

Deimling, Beth. Former IPFW Grounds Department employee now Nursery Manager, Lakeland Nursery, Silver Lake, Indiana. Preliminary website data collection, design and construction.

Gonzagowski, Linda. Former IPFW Grounds Department employee. Preliminary website data collection.