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Definition of Genus Pecopteris
1. Noun. Genus of Carboniferous fossil ferns. 
Group relationships: Division Pteridophyta, Pteridophyta
Member holonyms: Pecopteris
Generic synonyms: Fern Genus
Member holonyms: Pecopteris
Generic synonyms: Fern Genus
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1. Noun. Genus of Carboniferous fossil ferns.