Hyperonyms
(has_hyperonym)
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13167078-n:
genera of ferns and fern allies
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Holonyms
(has_holo_member)
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11544769-n:
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
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Meronyms
(has_mero_member)
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11545350-n:
Carboniferous fossil fern characterized by a regular arrangement of the leaflets resembling a comb
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Glosses
(gloss)
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02730982-a:
characteristic of a fossil
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Glosses
(gloss)
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08108972-n:
(biology) taxonomic group containing one or more species
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Glosses
(gloss)
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11545714-n:
any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
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Glosses
(gloss)
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15127307-n:
from 345 million to 280 million years ago
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