seed fern
seed fern · seed ferns
A plant of division Pteridospermatophyta, which had fronds like a fern and naked seedsA plant of division Pteridospermatophyta, which had fronds like a fern and naked seeds.
Meaning
1 sensesA plant of division Pteridospermatophyta, which had fronds like a fern and naked seeds.
More definitions
- an extinct seed-producing fernlike plant of the order Cycadofilicales (or group Pteridospermae)
Forms
plural: seed ferns| Singular | seed fern |
|---|---|
| Plural | seed ferns |
regular
Synonyms
1 synonymsClose in meaning
- an extinct seed-producing fernlike plant of the order Cycadofilicales (or group Pteridospermae):pteridosperm