|TITLE (opens new window) ||DESCRIPTION
||Coefficient of Conservatism = 9
Wetland Indicator = FAC-
|USDA Plants Database
||Federal Distribution and detailed information including photos
|Minnesota Dept. of Natural Resources
||Rare Species Guide; description, conservation, photos, maps, etc.
|University of Wisconsin - Green Bay: Gymnosperms
||Photos, descriptions, information
|USDA Agricultural Research Service (ARS)
||Images of seeds, fruits, embryos, etc.
|Virginia Tech Dept. of Forestry, College of Natural Resources
||detailed description and photographs
|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