|TITLE (opens new window) ||DESCRIPTION
||Coefficient of Conservatism = 5
Wetland Indicator = FACU
|USDA Plants Database
||Federal Distribution and detailed information including photos
|University of Wisconsin - Green Bay: Trees
||Photos, descriptions, information
|USDA Forest Service, Forest Products Laboratory
||Technology Transfer fact sheet - description of wood attributes, etc.
|Dan Tenaglia's The Missouri Flora
||Fabulous photographs; detailed descriptions; color and leave arrangement key.
|Virginia Tech Dept. of Forestry, College of Natural Resources
||detailed description and photographs
|Southwest School of Botanical Medicine
||Britton & Brown Illustrated Flora - 2nd Edition (1913) "An Illustrated Flora of the Northern United States and Canada"
|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