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Taxon: Class
Psilotopsida
D.H. Scott (1909)
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Taxon:
Natura - nature
..Mundus - physical world
....Naturalia - natural bodies
......Biota
........Domain Eukaryota - eukaryotes
..........Bikonta
............photokaryotes
..............Kingdom Plantae - plants
................Viridiplantae - green plants
..................Streptophyta
....................Embryophyta
......................polysporangiophytes
........................Phylum Tracheophyta - vascular plants
..........................Subphylum Euphyllophytina
............................Infraphylum Moniliformopses - monilophytes
..............................Genus †Botryopteris
..............................Genus †Psaronius
..............................Genus †Stauropteris
..............................Class Equisetopsida - horsetails
..............................Class Marattiopsida
..............................Class Polypodiopsida - ferns
..............................Class Psilotopsida
................................Order Ophioglossales
................................Order Psilotales
Types
Nominotypical taxon
Psilotales
(Order)
Prantl
Variants
Different rank
Psilophytae
(Infraphylum)
T. Cavalier-Smith, 1998
Different rank
Psilophytina
(Subdivision)
Different rank
Psilotidae
(Subclass)
Reveal (1996)
Different rank
Psilotopsida
(Subdivision)
Synonyms
Including
Ophioglossidae
(Subclass)
Klinge (1882)
Including
Ophioglossinae
(Class)
Number of Subtaxa
2013
Available in Systema Naturae 2000
2o;2f;6g;5s
2008
D.J. Mabberley
: 712
2o;2f;6g;72s
2006
A.R. Smith et al.
[2o;2f;6g;~92s]
©2004-2012 Universal Taxonomic Services
Last updated: 7 Apr 2012