Biology:Callipteridium

From HandWiki
Short description: Extinct genus of plants

Callipteridium
Temporal range: Carboniferous
Cyclopteridaceae - Callipteridium.JPG
Fossil of Callipteridium species
Scientific classification e
Kingdom: Plantae
Clade: Tracheophytes
Division: Pteridospermatophyta
Order: Medullosales
Family: Cyclopteridaceae
Genus: Callipteridium
Weiss, 1870

Callipteridium is an extinct genus of pteridospermous seed ferns belonging to the family Cyclopteridaceae. These ferns existed in the Carboniferous period.

References

Wikidata ☰ Q20686143 entry