class pteridospermopsida

1. 1.

   extinct gymnosperms most of Carboniferous to Jurassic: seed ferns and allies

   SynonymsPteridospermopsida

   Broaderclass

   Part ofGymnospermae

Questions about class pteridospermopsida

What does class pteridospermopsida mean?

class pteridospermopsida means "extinct gymnosperms most of Carboniferous to Jurassic: seed ferns and allies".

What is another word for class pteridospermopsida?

Close synonyms include Pteridospermopsida. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.