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Key to Puget Trough Terrestrial Plant Associations

Introduction and Methods
Instructions for the Key
Names and Codes Used
Complete Species List
Association Tables
Citing This Document
Acknowledgements
References
Dominance types
Douglas-fir forests
Douglas-fir - grand fir forests
Douglas-fir - Pacific madrone forests
Douglas-fir - western hemlock - western redcedar forests
Grasslands
Lodgepole pine - Douglas-fir forests
Oregon white oak woodlands
Red alder - bigleaf maple forests
Savannas

Key to Lodgepole pine - Douglas-fir Forests

  • Salal > 10% ............................................................................ PICO-PSME/GASH


  • Dwarf Oregongrape > 5% ......................................................... PICO-PSME/MANE


  • Not as above ......... try with half the values in the key, review association descriptions


View association table (species list for each association, in MS Excel format) for Lodgepole pine - Douglas-fir Forests
Washington Natural Heritage Program - www.dnr.wa.gov/ResearchScience/Topics/NaturalHeritage/Pages/amp_nh.aspx
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Washington Dept. of Natural Resources, PO Box 47014, Olympia, WA 98504-7014