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Abstract Detail

Pteridological Section/AFS

Zhang, Libing [1].

Comparison of evolutionary patterns of Dryopteris and Polystichum (Dryopteridaceae).

As the largest two genera in the largest fern family Dryopteridaceae, Dryopteris and Polystichum are estimated to contain ca. 400 and 500 species, respectively. Phylogenetically, the two genera are relatively closely related. They both are most diversified in East Asia. However, the evolutionary patterns of the two are dramatically different.

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1 - Missouri Botanical Garden, Science & Conservation, P.O. Box 299, St. Louis, MO, 63166, United States

dispersal patterns

Presentation Type: Oral Paper:Papers for Sections
Session: 12
Location: Pines North/Boise Centre
Date: Monday, July 28th, 2014
Time: 4:30 PM
Number: 12012
Abstract ID:240
Candidate for Awards:Edgar T. Wherry award

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