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 Date: 2011-02-17 13:08:48Pteridaceae Polypodiales Cyatheales Pteridales Jamesonia Dicksoniaceae Bommeria Fern Botrychiaceae Plant taxonomy Botany Pteridopsida |
 | Division: Polypodiophyta Ophioglossaceae family Ophioglossum vulgatum L. var. alascamun E. Britt. C. Chr.** Ophioglossum thermale Kom. * Botrychiaceae familyDocID: 1dGN4 - View Document |
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