subdivision Gnetophytina
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(noun) gymnospermous flowering plants; supposed link between conifers and angiosperms; in some systems classified as as class (Gnetopsida) and in others as a subdivision (Gnetophytina or Gnetophyta) |
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Synonyms: Gnetophyta, Gnetophytina, Gnetopsida, class Gnetopsida |
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Related Words: class |
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