Concise hierarchy
(Kingdom) Chlorobiota - (Phylum) Pinophyta - (Class) Bennetitopsida
Subsequent positions
Current position
Alternative positions
Historical positions
Cycadophyta (Phylum) Bessey (1907) |
Ref:
T.N. Taylor et al., 2009: App. 1 (p. 1028).
|
Pan-Angiospermae (Clade) Cantino & Donoghue 2007, nom. cl. inval. |
Ref:
P.D. Cantino et al., 2007: E23.
[new position] |
core seed plants ([unranked]) |
Ref:
K.M. Pryer et al., 2004: fig. 10.6.
[implicit] |
gymnosperms ([unranked]) |
Ref:
J. Cracraft & M.J. Donoghue, 2004: fig. 10.6.
|
Anthophytatae (Infracohort) |
Ref:
P. Kenrick & P.R. Crane, 1997a: table 7.1 (p. 229).
|
Anthophytales (Clade) Crane & Kenrick 1997, nom. cl. inval. |
Ref:
P.R. Crane & P. Kenrick, 1997: table 7 (pp. 98, 99).
|
Cycadinae (Class) |
Ref:
L.J. Audus & V. Heywood, 1981
|
Number of Subtaxa