| 释义 |
Pinopsida
Thesaurus| Noun | 1. | Pinopsida - 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 Gymnospermophytaclass Pinopsida, Pinophytina, subdivision Pinophytinaclass - (biology) a taxonomic group containing one or more ordersclass Coniferopsida, Coniferophyta, Coniferophytina, Coniferopsida, subdivision Coniferophytina - cone-bearing gymnosperms dating from the Carboniferous period; most are substantial trees; includes the classes Pinopsida (subdivision Pinophytina) and Ginkgopsida (subdivision Ginkgophytina) and Taxopsida (subdivision Taxophytina) which in turn include the surviving orders Coniferales and Taxales (yews) and sometimes Ginkgoales as well as extinct orders such as Cordaitales (of the Carboniferous and Permian) |
Pinopsida
Pinopsida[pə′näp·səd·ə] (botany) A class of gymnospermous plants in the subdivision Pinicae characterized by entire-margined or slightly toothed, narrow leaves. Pinopsida
Related to Pinopsida: Coniferophyta, Conifers, class Pinopsida, PinalesSynonyms for Pinopsidanoun most conifers: in some systems classified as a class (Pinopsida) and in others as a subdivision (Pinophytina)Synonyms- class Pinopsida
- Pinophytina
- subdivision Pinophytina
Related Words- class
- class Coniferopsida
- Coniferophyta
- Coniferophytina
- Coniferopsida
- subdivision Coniferophytina
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