• Current Status: Active
  • Number of Specimens: 520000
  • Geography: Illinois, midwestern U.S.
  • Date Founded: 1869

Notes

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  • Numerous types of Piperaceae, Quercus, and Phoradendron. Collection of 23 500 Pennsylvania coal balls (vascular plants) and 4000 plant compressions (Paleozoic algae and vascular plants).

See also

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