Most of the images on this website have been photographed by Bill Cook, with all rights reserved.  Reproduction and use of these images, or the ID keys and written material, for educational or other non-profit purposes is encouraged.  If you use any images, notification would be appreciated.  Use of the these images for commercial use is prohibited without written permission.  Images not photographed by Bill Cook are identified by source and have been obtained from the public domain or used with written permission.  If you would like to donate photographs to enhance this educational tool, contact Bill Cook.

To cite this website, the following format is suggested.

Cook, William.  (current year).  Upper Peninsula Tree Identification Key.  Michigan State University Extension, Forest Biomass Innovation Center, Escanaba, Michigan.  Available on-line at http://uptreeid.com.

MSU is an affirmative-action, equal-opportunity employer. Michigan State University Extension programs and materials are open to all without regard to race, color, national origin, gender, gender identity, religion, age, height, weight, disability, political beliefs, sexual orientation, marital status, family status or veteran status.

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This site created and maintained by Bill Cook, MSU Extension Forester for the Upper Peninsula of Michigan.   Editing and modification is ongoing.  Submit suggestions, questions, and corrections to cookwi@msu.edu or call 906-786-1575.