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Blechnaceae

资料来源 : pyDict

乌毛蕨科

资料来源 : WordNet®

Blechnaceae
     n : one of a number of families into which the family
         Polypodiaceae has been subdivided in some classification
         systems; includes genera Blechnum; Doodia; Sadleria;
         Stenochlaena; Woodwardia [syn: {family Blechnaceae}]
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