Ginkgophyta
Ginkgophyta , noun
(Botany) 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.
Also: Ginkgopsida, Ginkgophytina