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单词 class pteridospermopsida
释义
Class Pteridospermopsida
nnoun.plantextinct gymnosperms most of Carboniferous to Jurassic: seed ferns and allies
Synset:Pteridospermopsida class Pteridospermopsida
Member Holonyms:Gymnospermae Gymnospermophyta class Gymnospermae division Gymnospermophyta
Hypernyms:class
Inherited Hypernyms:pteridospermopsidaclasstaxonomic groupbiological groupgroupabstractionentity
Member Meronyms:Cycadofilicales Lyginopteridales order Cycadofilicales order Lyginopteridales
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更新时间:2024/11/11 9:13:47