Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
[crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Clade neomura Cavalier-Smith, 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
Clade discaria Cavalier-Smith, 2021
Clade natates Cavalier-Smith, 2021
Clade photaria Cavalier-Smith, 2021
Clade eucorta Cavalier-Smith, 2021
Superkingdom Corticata Lankester, 1878 - corticates
Kingdom Plantae Haeckel (1866) - plants
Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants
Infrakingdom Streptophyta Caval.-Sm. (1993)
[crown] Clade Phragmoplastophyta Lecointre & Le Guyader 2006 [Hall, McCourt, Delwiche, Mishler & Karol 2020]
[crown] Clade Embryophytaᵀ Engler 1887 [Mishler & Qiu 2020]
Clade Pan-Tracheophytaᵀ Cantino & Donoghue 2007 [Cantino & Donoghue 2020]
Clade Apo-Tracheophytaᵀ Cantino & Donoghue 2007 [Cantino & Donoghue 2020]
[crown] Phylum Tracheophytaᵀ Sinnott ex Caval.-Sm. (1998) - vascular plants
Clade Pan-Euphyllophytaᵀ Cantino & Donoghue 2007 [Cantino & Donoghue 2020]
[crown] Clade Euphyllophytaᵀ Lecointre & Le Guyader 2006 [Cantino & Donoghue 2020]
Subphylum Polypodiophytinaᵀ Reveal (1996) [monotypic]
Class Polypodiopsidaᵀ Cronquist, Takht. & Zimmerm. (1966) - ferns
Subclass Polypodiidaeᵀ Cronquist, Takht. & Zimmerm. (1966)
Order Polypodialesᵀ Link (1833) - cathetogyrates
"eupolypods"
Suborder Aspleniineae H.Schneid. & C.J.Rothf. (2016)
Family Blechnaceae Newman (1844) - blechnoids
Subfamily Blechnoideaeᵀ Gasper, V. A. O. Dittrich & Salino
01 Genus Austroblechnum A.L. de Gasper & V.A. de O. Dittrich in A.L. de Gasper, V.A. de O. Dittrich, A.R. Smith & A. Salino (2016)
02 Genus Blechnidium Moore
03 Genus Blechnopsis Sect.Diafnia C.Presl
04 Genus Blechnumᵀ L. (1753)
05 Genus Brainea J.Sm. (1856)
06 Genus Cleistoblechnum A.L. de Gasper & A. Salino in A.L. de Gasper, V.A. de O. Dittrich, A.R. Smith & A. Salino (2016)
07 Genus Cranfillia A.L. de Gasper & V.A. de O. Dittrich in A.L. de Gasper, V.A. de O. Dittrich, A.R. Smith & A. Salino (2016)
08 Genus Diploblechnum Hayata
09 Genus Doodia R.Br. (1810)
10 Genus Icarus Gasper & Salino (2016)
11 Genus Lomaria Willd. (1809)
12 Genus Lomaridium C.Presl (1851)
13 Genus Lomariocycas (J. Smith) A.L. de Gasper & V.A. de O. Dittrich in A.L. de Gasper, V.A. de O. Dittrich, A.R. Smith & A. Salino (2016)
14 Genus Neoblechnum A.L. de Gasper & V.A. de O. Dittrich in A.L. de Gasper, V.A. de O. Dittrich, A.R. Smith & A. Salino (2016)
15 Genus Oceaniopteris A.L. de Gasper & A. Salino in A.L. de Gasper, V.A. de O. Dittrich, A.R. Smith & A. Salino (2016)
16 Genus Parablechnum C.Presl
17 Genus Sadleria Kaulf. (1824)
18 Genus Struthiopteris Scop.