Concise hierarchy

(Kingdom) Plantae - (Phylum) Tracheophyta - (Class) Magnoliopsida

Subsequent positions

Buxanae (Superorder) Takht. (1997), nom. inval.		Ref: A. Takhtajan, 1997: 143. [assumed]
Buxanae (Superorder) Takht. ex Reveal & Doweld (1999)

Current position

Buxanae (Superorder) Takht. ex Reveal & Doweld (1999)

Ref: M.A. Ruggiero et al., 2015b: table 2 (p. 32).

Alternative positions

Buxanae (Superorder) Takht. (1997), nom. inval.	Ref: A. Takhtajan, 1997: 143. [new position]
eudicots ([unranked])	Ref: D.J. Mabberley, 2017: App. (p. 1002).

Historical positions

'Eudicots' [Dicotyledons s.s.] ([unranked])	Ref: D.J. Mabberley, 2017: App. (p. 1002).
Eudicots ([unranked])	Ref: APG IV, 2016: fig. 1, App. (p. 16).
Buxanae (Superorder) Takht. ex Reveal & Doweld (1999)	Ref: M.A. Ruggiero et al., 2015b: table 2 (p. 32).
eudicots ([unranked])	Ref: APG III, 2009: 111, fig. 1.
Buxanae (Superorder) Takht. ex Reveal & Doweld (1999)	Ref: M.W. Chase & J.L. Reveal, 2009: 123.
Eudicots ([unranked])	Ref: D.J. Mabberley, 2008: 933.
Buxanae (Superorder) Takht. ex Reveal & Doweld (1999)	Ref: A.B. Doweld, 2001: XXVIII.
Buxanae (Superorder) Takht. (1997), nom. inval.	Ref: A. Takhtajan, 1997: 143-145. [new position]
Rosanae (Superorder) Takht. (1967)	Ref: G. Dahlgren, 1989a,b

Number of Subtaxa

2024	Available in Systema Naturae 2000	1f;5g;5s
1989-present	Systema Naturae 2000: 5 Aug 2022	[1f]
2017	D.J. Mabberley: App. (p. 1002)	[1f]
2016	APG IV: App. (p. 16)	[1f]
2009	APG III: 111	[2f]
2008	D.J. Mabberley	[1f;5g;50s]
2008	D.J. Mabberley	[1f;5g;50s]
2001	A.B. Doweld: XXVIII	[2f]
1997	A. Takhtajan	[1f;5g;60-80s]
1989a,b	G. Dahlgren	[3f]