(from the article `gymnosperm`) ...abaxial sporangia; megastrobili usually bearing woody ovuliferous scales derived from flattened dwarf branches; seeds borne on the upper surface; ... Found on http://www.britannica.com/eb/a-z/t/17
[n] - 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 Found on http://www.webdictionary.co.uk/definition.php?query=Taxopsida
class Taxopsidanoun 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 Found on https://www.encyclo.co.uk/local/20974