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Karen Dillman, Lichenologist

Forests & Plants
PDF preview of the front of Karen Dillman's collector card featuring Ms. Dillman in a forest examining a lichen sample with a magnifier.
  • M.S., Arizona State University
  • USDA Forest Service Scientist
  • A lichenologist is someone who studies lichens in their natural habitat. Lichens are made up of more than one organism, but the main partners are fungi and algae. The fungal partner is the body of the lichen we can see easily in nature, while the algal partner is hidden inside the fungal layers.