Grammitid - AbsoluteAstronomy.com

Grammitid

The Grammitid ferns form a clade within Polypodiaceae....

ferns form a clade within Polypodiaceae

Polypodiaceae

Polypodiaceae is a family of polypod ferns, which includes more than 60 genera divided into several tribes and containing around 1,000 species. Nearly all are epiphytes, but some are terrestrial.-Description:...

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