Taxophytina

Từ điển WordNet v3.1 - WordNet Dictionary

noun

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
• Syn:
Taxopsida, class Taxopsida, subdivision Taxophytina
• Hypernyms:
class
• Member Holonyms:
Coniferopsida, class Coniferopsida, Coniferophytina, subdivision Coniferophytina, Coniferophyta