What does Pteridospermae mean?

Definitions for Pteridospermae

This dictionary definitions page includes all the possible meanings, example usage and translations of the word Pteridospermae.

Princeton's WordNet

  1. Pteridospermae, group Pteridospermae, Pteridospermaphyta, group Pteridospermaphytanoun

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


  1. pteridospermae

    Pteridospermae is a group of extinct seed plants, also known as seed ferns, which thrived during the Paleozoic and Mesozoic eras. They are characterized by fern-like foliage, but unlike ferns, they reproduce through seeds rather than spores. The term "pteridospermae" is generally used in a broad, informal context, as the group is not recognized as a formal taxonomic unit due to its diverse and polyphyletic nature.

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  1. Chaldean Numerology

    The numerical value of Pteridospermae in Chaldean Numerology is: 5

  2. Pythagorean Numerology

    The numerical value of Pteridospermae in Pythagorean Numerology is: 2


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