GROUP PTERIDOSPERMAPHYTA Synonyms
There are 3 hypernyms of the phrase group pteridospermaphyta. (close relations)
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| Word | Save | More Find | Usage | Type | ||
|---|---|---|---|---|---|---|
| aspleniums | nounn | |||||
noun • a genus of about 700 species of ferns, often treated as the only genus in the family Aspleniaceae, in some classification systems placed in family Polypodiaceae (Asplenium) | ||||||
| ferns | nounn | |||||
noun • any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores | ||||||
| pteridophytes | nounn | |||||
noun • plants having vascular tissue and reproducing by spores | ||||||
| pteridosperms | nounn | |||||
noun • an extinct seed-producing fernlike plant of the order Cycadofilicales (or group Pteridospermae) | ||||||
| pteridospermae | nounn | |||||
noun • used in some classification systems: a group of extinct fossil gymnosperms coextensive with the order Cycadofilicales | ||||||
| pteridospermaphyta | nounn | |||||
noun • used in some classification systems: a group of extinct fossil gymnosperms coextensive with the order Cycadofilicales | ||||||
| group pteridospermae | nounn | |||||
noun • used in some classification systems: a group of extinct fossil gymnosperms coextensive with the order Cycadofilicales | ||||||