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Definition of Pteridophyta
1. Noun. Containing all the vascular plants that do not bear seeds: ferns, horsetails, club mosses, and whisk ferns; in some classifications considered a subdivision of Tracheophyta.
Exact synonyms: Division Pteridophyta
Generic synonyms: Division
Group relationships: Kingdom Plantae, Plant Kingdom, Plantae
Member holonyms: Genus Pecopteris, Nonflowering Plant, Pteridophyte, Fern Family, Fern Genus, Class Filicinae, Class Filicopsida, Filicinae, Filicopsida, Class Psilopsida, Class Psilotatae, Psilopsida, Psilotatae, Order Psilophytales, Psilophytales, Class Equisetatae, Class Sphenopsida, Equisetatae, Sphenopsida, Class Lycopodiate, Class Lycopsida, Lycopodiate, Lycopsida
Generic synonyms: Division
Group relationships: Kingdom Plantae, Plant Kingdom, Plantae
Member holonyms: Genus Pecopteris, Nonflowering Plant, Pteridophyte, Fern Family, Fern Genus, Class Filicinae, Class Filicopsida, Filicinae, Filicopsida, Class Psilopsida, Class Psilotatae, Psilopsida, Psilotatae, Order Psilophytales, Psilophytales, Class Equisetatae, Class Sphenopsida, Equisetatae, Sphenopsida, Class Lycopodiate, Class Lycopsida, Lycopodiate, Lycopsida
Definition of Pteridophyta
1. n. pl. A class of flowerless plants, embracing ferns, horsetails, club mosses, quillworts, and other like plants. See the Note under Cryptogamia.
Lexicographical Neighbors of Pteridophyta
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