. "Peter J. DeVries" . "2010-07-15T15:46:33-0500" . "http://lod.geospecies.org/phyla/Pc2.rdf" . . . . . . . . . "en" . . "About: Phylum Lycopodiophyta" . "GeoSpecies Database: Phylum Lycopodiophyta" . .