Pteridospermaphyta

plural noun Pter·i·do·spermaphyta \¦terə(ˌ)dō+\

Definition of Pteridospermaphyta

in some classifications

  1. :  a group of fossil plants coextensive with the order Cycadofilicales but treated as coordinate with Gymnospermae and Angiospermae

pteridospermaphytic

adjective

pteridospermous

\-məs\ adjective

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Origin and Etymology of pteridospermaphyta

New Latin, from pterid- + Spermaphyta


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