Concise hierarchy
(Kingdom) Plantae - (Phylum) Tracheophyta - (Class) Spermatopsida
Current position
Alternative positions
Historical positions
| Pinidae (Subclass) Cronquist, Takht. & Zimmerm. (1966) |
Ref:
D.J. Mabberley, 2017: App. (p. 999).
|
| Pinidae (Subclass) Cronquist, Takht. & Zimmerm. (1966) |
Ref:
M.A. Ruggiero et al., 2015b: table 2 (p. 34).
|
| Pinopsida (Class) Burnett (1835) |
Ref:
A. Novikoff & B. Barabasz-Krasny, 2015: 61.
|
| Pinidae (Subclass) Cronquist, Takht. & Zimmerm. (1966) |
Ref:
M.J.M. Christenhusz et al., 2011: 59.
|
| Pinopsida (Class) Burnett (1835) |
Ref:
D.J. Mabberley, 2008: 929.
|
| Pinidae (Subclass) Cronquist, Takht. & Zimmerm. (1966) |
Ref:
A.B. Doweld, 2001: XIX.
|
| Pinopsida (Class) Burnett (1835) |
Ref:
C.J. Cleal & B.A. Thomas, 1995: 14.
|
| Pinidae (Subclass) Cronquist, Takht. & Zimmerm. (1966) |
Ref:
T.A. Zanoni, 1982: 350.
|
Number of Subtaxa