ginkgopsida


From The Collaborative International Dictionary of English v.0.48:

Ginkgophyta \Ginkgophyta\, Ginkgophytina \Ginkgophytina\,
Ginkgopsida \Ginkgopsida\n. (Bot.)
   A division of trees comprising the ginkgos. In some systems
   it is classified as a class (Ginkgopsida) and in others as a
   subdivision (Ginkgophytina or Ginkgophyta); used in some
   classifications for one of five subdivisions of
   Gymnospermophyta.

   Syn: Ginkgopsida, class Ginkgopsida, subdivision
        Ginkgophytina.
        [WordNet 1.5] ginmill
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