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subdivision Pinophytina

DEFINITIONS OF: subdivision Pinophytina

1

n most conifers: in some systems classified as a class (Pinopsida) and in others as a subdivision (Pinophytina); used in some classifications for one of five subdivisions of Gymnospermophyta

Synonyms:
Pinophytina, Pinopsida, class Pinopsida
Type of:
class
(biology) a taxonomic group containing one or more orders
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