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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 Dominance Types

Trees > 25 % cover

Trees < 25% cover


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