English noun: Lyginopteridales | |||
1. | Lyginopteridales (plant) fossil gymnospermous trees or climbing plants from the Devonian: seed ferns | ||
Synonyms | Cycadofilicales, order Cycadofilicales, order Lyginopteridales | ||
Broader (hypernym) | plant order | ||
Member holonym | genus Lyginopteris, Lyginopteris | ||
Member meronym | class Pteridospermopsida, Pteridospermopsida | ||