fern ally

fern ally
noun
pteridophytes of other classes than Filicopsida
Hypernyms: ↑pteridophyte, ↑nonflowering plant
Hyponyms: ↑whisk fern, ↑horsetail, ↑club moss, ↑club-moss, ↑lycopod, ↑quillwort

* * *

noun
1.
a. : a pteridophyte other than a member of the order Filicales
b. : any of various pteridophytes (as horsetails or club mosses) that are not leafy in habit as distinguished from the leafy true ferns
2. : water fern 1

Useful english dictionary. 2012.

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  • Fern ally — is a general term covering a somewhat diverse group of vascular plants that are not flowering plants and not true ferns. Like ferns, these plants disperse by shedding spores to initiate an alternation of generations. There were originally three… …   Wikipedia

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  • fern clubmoss — noun : an epiphytic Australasian fern ally (Tmesipteris tannensis) with large lanceolate green leaves that grows on trunks of tree ferns …   Useful english dictionary

  • whisk fern — noun chiefly tropical clump forming plants of skeletal appearance resembling whisk brooms; lacking roots • Hypernyms: ↑fern ally • Hyponyms: ↑skeleton fork fern, ↑Psilotum nudum • Member Holonyms: ↑Psilotum, ↑genus Psilotum …   Useful english dictionary

  • fernally — fernˈallyˈ / alˈ/ noun Any vascular flowerless plant that is not a true a fern, eg equisetum • • • Main Entry: ↑fern …   Useful english dictionary

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  • nonflowering plant — noun plants having vascular tissue and reproducing by spores • Syn: ↑pteridophyte • Hypernyms: ↑vascular plant, ↑tracheophyte • Hyponyms: ↑fern, ↑fern ally …   Useful english dictionary

  • fernwort — ˈ ̷ ̷ˌ ̷ ̷ noun : a plant belonging to the Pteridophyta : fern ally : fern …   Useful english dictionary

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