Concise hierarchy

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

Subsequent positions

Eudicotyledoneae (Clade) Donoghue, Doyle & Cantino 2007, nom. cl. inval.

Ref: P.D. Cantino et al., 2007: E26, fig. 1.

Current position

Trochodendrales (Order) Takht. ex Cronquist (1981)

Ref: D.J. Mabberley, 2017: App. (p. 1002).

Alternative positions

eudicots ([unranked])	Ref: APG II, 2003: 401.
Eudicotyledoneae (Clade) Donoghue, Doyle & Cantino 2007, nom. cl. inval.	Ref: P.D. Cantino et al., 2007: E26. [new position]

Historical positions

Trochodendrales (Order) Takht. ex Cronquist (1981)	Ref: D.J. Mabberley, 2017: App. (p. 1002).
Trochodendrales (Order) Takht. ex Cronquist (1981)	Ref: APG IV, 2016: App. (p. 16).
Trochodendrales (Order) Takht. ex Cronquist (1981)	Ref: APG III, 2009: 111.
Eudicots ([unranked])	Ref: T.N. Taylor et al., 2009: App. 1 (p. 1029).
Trochodendrales (Order) Takht. ex Cronquist (1981)	Ref: D.J. Mabberley, 2008: 877, 933.
Eudicotyledoneae (Clade) Donoghue, Doyle & Cantino 2007, nom. cl. inval.	Ref: P.D. Cantino et al., 2007: E26, fig. 1. [new position]
eudicots ([unranked])	Ref: P.S. Soltis et al., 2004: fig. 11.7a.
eudicots ([unranked])	Ref: APG II, 2003: 417, fig. 1.
Trochodendrales (Order) Takht. ex Cronquist (1981)	Ref: A.B. Doweld, 2001: XXVI.
eudicots ([unranked])	Ref: APG, 1998: 539.
Trochodendrales (Order) Takht. ex Cronquist (1981)	Ref: A. Takhtajan, 1997: 131.
Trochodendrales (Order) Takht. ex Cronquist (1981)	Ref: G. Dahlgren, 1989a,b
Trochodendrales (Order) Takht. ex Cronquist (1981)	Ref: A. Cronquist, 1982: 371.
Trochodendrales (Order) Takht. ex Cronquist (1981)	Ref: L.J. Audus & V. Heywood, 1981

Number of Subtaxa

2024	Available in Systema Naturae 2000	2g;2s
1989-present	Systema Naturae 2000	2g;2s
2010	Royal Botanic Gardens, Kew & Missouri Botanical Garden: 12 Aug 2011	2g;2s
2008	D.J. Mabberley: 877	2g;2s
1997	A. Takhtajan	1g;1s
1982	A. Cronquist	1g1s