group pteridospermaphyta (Meaning)

Wordnet

group pteridospermaphyta (n)

used in some classification systems: a group of extinct fossil gymnosperms coextensive with the order Cycadofilicales

No Synonyms and anytonyms found

Pteridospermaphyta, an extinct group of seed plants, dominated the Coal Age flora.
The leaves of pteridospermaphytes exhibited fern-like characteristics, but their reproductive organs resembled those of gymnosperms.
The seeds of pteridospermaphytes were borne on sporophylls, which were located at the tips of branches.
Pteridospermaphytes played a crucial role in the formation of coal deposits, as their massive remains accumulated in swamps and marshes.
The fossil record indicates that pteridospermaphytes thrived in warm and humid climates.
The decline of pteridospermaphytes coincided with the rise of flowering plants during the Cretaceous period.
The study of pteridospermaphytes provides valuable insights into the evolutionary history of seed plants.
Pteridospermaphytes exhibited a wide range of adaptations, enabling them to thrive in diverse habitats.
The internal structure of pteridospermaphyta reveals complex tissues that facilitated their growth and reproduction.
Pteridospermaphytes served as an important fuel source for early human civilizations, as their fossilized remains were used for heating and lighting.

used in some classification systems: a group of extinct fossil gymnosperms coextensive with the order Cycadofilicales

No synonyms found.

No antonyms found.

Pteridospermaphyta, an extinct group of seed plants, dominated the Coal Age flora.

The leaves of pteridospermaphytes exhibited fern-like characteristics, but their reproductive organs resembled those of gymnosperms.

The seeds of pteridospermaphytes were borne on sporophylls, which were located at the tips of branches.

Pteridospermaphytes played a crucial role in the formation of coal deposits, as their massive remains accumulated in swamps and marshes.