Treesearch

A reference guide for scientists, students, and visitors to the Penobscot Experimental Forest. A research unit of the Northeastern Forest Experiment Station, the 4,000-acre site is located in southern Penobscot County near Bangor. Includes the history and a description of the physical features of the Penobscot, an annotated list of 103 species of woody plants and shrubs found there, and a list of publications on research conducted on the forest.

This guide has been prepared to help you estimate the extent and severity of discoloration and decay in northern hardwood trees. Though this certainly is not the last word on the subject, our research in this has progressed to the point where our findings, combined with the findings of others, can be put to practical use. By dissecting living trees and studying the organisms that infect them, we now know that discoloration and decay develop in certain definite patterns. And the patterns of discoloration and decay within the tree can be predicted from external signs. Discoloration and decay...

The Medicinal or therapeutic uses of the plants described in this guide are not to be construed in any way as a recommendation by the authors or the U.S. Department of Agriculture. Some of the dried crude drugs, which must be modified considerably before commercial use, can be extremely poisonous when not used properly. Readers are cautioned against using these plant drugs for purposes of self-medication. Besides descriptions of 126 medicinal plants of the Appalachian region, this guide includes a glossary of the terms used a reference list of publications, and a listing of additional...