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Illinois Botanizer: Matteuccia struthiopteris - Ostrich Fern
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Illinois Botanizer: Trichomanes boschianum - Filmy Fern
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Illinois Botanizer: Osmunda regalis - Royal Fern
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Illinois Botanizer: Botrychium dissectum var. obliquum - Grape Fern
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Illinois Botanizer: Dryopteris goldiana (sori) - Goldie's Fern