Taxonomic Revision of Serpocaulon (Polypodiaceae)1

A global phylogeny of grammitid ferns (Polypodiaceae) and its

Full article: Spore morphology of Serpocaulon A.R.Sm. and related

Taxonomic Revision of Serpocaulon (Polypodiaceae)1

The exception seems to be the rule: Nectaries in Serpocaulon and

Serpocaulon orosiense, a New Hybrid of Serpocaulon (Polypodiaceae

Taxonomic Revision of Serpocaulon (Polypodiaceae)1

Serpocaulon ×rojasianum (Polypodiaceae): A new fern hybrid from

Taxonomic Revision of Serpocaulon (Polypodiaceae)1

Pteridryaceae: A new fern family of Polypodiineae (Polypodiales