|TITLE (opens new window) ||DESCRIPTION
|WIS DNR-Bureau of Endangered Resources
||Detailed information on Wisconsin invasive species including decription, habitats, control methods
|Invasive And Exotic Species of North America
||Descriptions, management issues, warnings, photos, etc.
|USDA Plants Database
||Federal Distribution and detailed information including photos
|David G. Smith's "Delaware Wilflowers"
||Beautiful photographs; descriptions
|Weeds Gone Wild: Alien Plant Invaders of Natural Areas
||Descriptions, photos, management help, etc.
|Landscape Plants of the Upper Midwest; UW-Extension
||Interactive guide providing information on cultivation including: soil, zone, growth rate, landscape uses, pruning, light requirements; with photos and Latin name pronounciation