Concise hierarchy
(Kingdom) Plantae - (Phylum) Tracheophyta - (Class) Polypodiopsida
Current position
Alternative positions
| Filicopsida (Class) C.Agardh (1822) |
Ref:
C.J. Cleal & B.A. Thomas, 1995: 13.
|
| leptosporangiates ([unranked]) |
Ref:
T.N. Taylor et al., 2009: App. 1 (p. 1028).
|
| Osmundidae (Subclass) |
Ref:
R.C. van Caenegem et al., 1979-1984
|
| Osmundinae (Class) |
Ref:
L.J. Audus & V. Heywood, 1981: 1246.
|
| Osmundopsida (Class) Doweld (2001) |
Ref:
A.B. Doweld, 2001: IX.
[new position] |
| Polypodiopsida (Class) Cronquist, Takht. & Zimmerm. (1966) |
Ref:
Новіков, А. & Барабаш-Красни, Б. / Novikoff, A. & Barabasz-Krasny, B., 2015: 49.
|
Historical positions
| Polypodiidae (Subclass) Cronquist, Takht. & Zimmerm. (1966) |
Ref:
D.J. Mabberley, 2017: App. (p. 998).
|
| Polypodiidae (Subclass) Cronquist, Takht. & Zimmerm. (1966) |
Ref:
PPG I, 2016: 572.
|
| Polypodiidae (Subclass) Cronquist, Takht. & Zimmerm. (1966) |
Ref:
M.A. Ruggiero et al., 2015b: table 2 (p. 32).
|
| Polypodiopsida (Class) Cronquist, Takht. & Zimmerm. (1966) |
Ref:
A. Novikoff & B. Barabasz-Krasny, 2015: 49.
|
| leptosporangiates ([unranked]) |
Ref:
T.N. Taylor et al., 2009: table (p. 386), App. 1 (p. 1028).
|
| Polypodiopsida (Class) Cronquist, Takht. & Zimmerm. (1966) |
Ref:
D.J. Mabberley, 2008: 928.
|
| Polypodiopsida (Class) Cronquist, Takht. & Zimmerm. (1966) |
Ref:
A.R. Smith et al., 2006: 710, fig. 2; 726.
|
| Polypodiidae (Subclass) Cronquist, Takht. & Zimmerm. (1966) |
Ref:
K.M. Pryer et al., 2004: fig. 10.5B.
|
| Osmundopsida (Class) Doweld (2001) |
Ref:
A.B. Doweld, 2001: IX.
[new position] |
| Filicopsida (Class) C.Agardh (1822) |
Ref:
C.J. Cleal & B.A. Thomas, 1995: 13.
|
| Osmundinae (Class) |
Ref:
L.J. Audus & V. Heywood, 1981: 1246.
|
Number of Subtaxa