Unearthly Manifestations
Plants
Seedless Plants
(Taxonomic Rank: Subkingdom)
Vascular plants which reproduce via spores rather than seeds including ferns, tree ferns, whisk ferns, horsetails, quillworts, clubmosses, spikemosses, firmosses, and extinct relatives.
Seedless plants including Isoetales, Psilotopsida, Equisetopsida, Marattiopsida, Polypodiopsida, Lycopodiales, Selaginellales, and Basal Tracheophytes. Isoetales Psilotopsida Equisetopsida Marattiopsida Polypodiopsida Lycopodiales Selaginellales Basal Tracheophytes & Prehistoric Lycophytes