Essays about tree species found in New Hampshire, published by UNH Cooperative Extension and written by Natural Resource Volunteers.  Focus on Big Tree Specimens.

A list of non-native trees not yet recognized in the Big Tree Program.

Complete Listing of NH Big Trees (in accordance with American Forests' National Register of Big Trees). The list doesn't include non-native big trees.

A list of publications are available through the UNH Cooperative Extension Forestry Information Center. If you are interested in receiving any, please check them off and return the list to: Forestry Information Center, 211 Nesmith Hall, 131 Main Street Durham, NH 03824-3597.