Gnetophytina
n 1: 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: {Gnetopsida}, {class
Gnetopsida}, {Gnetophytina}, {subdivision Gnetophytina},
{Gnetophyta}]