found: ITIS, Nov. 15, 2023(Psilotaceae. Kingdom: Plantae. Taxonomic rank: Family. Synonym(s): Tmesipteridaceae. Order Psilotales, Subclass Ophioglossidae, Class Polypodiopsida -- leptosporangiate ferns)
found: NCBI taxonomy browser, Nov. 15, 2023(Psilotaceae. Rank: family. Lineage: cellular organisms; superkingdom Eukaryota; kingdom Viridiplantae; phylum Streptophyta; subphylum Streptophytina; clade Embryophyta; clade Tracheophyta; clade Euphyllophyta; class Polypodiopsida; subclass Ophioglossidae; order Psilotales)
found: Wikipedia, Nov. 15, 2023(Psilotaceae is a family of ferns (class Polypodiopsida) consisting of two genera, Psilotum and Tmesipteris with about a dozen species. It is the only family in the order Psilotales)
