Gnetopsida

1 definition found

From WordNet (r) 2.0 [wn]:

  Gnetopsida
       n : gymnospermous flowering plants; supposed link between
           conifers and angiosperms; in some systems classified as a
           class (Gnetopsida) and in others as a subdivision
           (Gnetophytina or Gnetophyta) [syn: {class Gnetopsida}, {Gnetophytina},
            {subdivision Gnetophytina}, {Gnetophyta}]