Taxopsida class Taxopsida Taxophytina subdivision Taxophytina
taxopsida%1:20:00:: class_taxopsida%1:20:00:: taxophytina%1:20:00:: subdivision_taxophytina%1:20:00::
yews: in some systems classified as a class (Taxopsida) and in others as a subdivision (Taxophytina) used in some classifications for one of five subdivisions of Gymnospermophyta