Concise hierarchy

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

Subsequent positions

Hamamelidales (Clade) Grisebach 1854 [Crane & Kenrick 1997], nom. cl. inval.

Ref: P.R. Crane & P. Kenrick, 1997: tables 6 (p. 97), 7 (p. 99). [implicit]

Current position

Dillenianae (Superorder) Takht. ex Doweld (2001)

Ref: M.A. Ruggiero et al., 2015b: table 2 (p. 33).

Alternative positions

core eudicots ([unranked])	Ref: D.J. Mabberley, 2017: App. (p. 1002).
Dillenianae (Superorder) Takht. (1967)	Ref: A. Takhtajan, 1997: 158.
Dilleniidae (Subclass) Takht. ex Reveal & Tahkt. (1993)	Ref: A. Cronquist, 1982: 383.
Hamamelidales (Clade) Grisebach 1854 [Crane & Kenrick 1997], nom. cl. inval.	Ref: P.R. Crane & P. Kenrick, 1997: table 7 (p. 99). [inferred rank]

Historical positions

['Core Eudicots'] ([unranked])	Ref: D.J. Mabberley, 2017: App. (p. 1002).
Core eudicots ([unranked])	Ref: APG IV, 2016: fig. 1, App. (p. 16).
Dillenianae (Superorder) Takht. ex Doweld (2001)	Ref: M.A. Ruggiero et al., 2015b: table 2 (p. 33).
core eudicots ([unranked])	Ref: APG III, 2009: 111. [available name] [implicit]
Core Eudicots ([unranked])	Ref: D.J. Mabberley, 2008: 933.
Dillenianae (Superorder) Takht. ex Doweld (2001)	Ref: A.B. Doweld, 2001: XXVIII. [new position]
Dillenianae (Superorder) Takht. (1967)	Ref: A. Takhtajan, 1997: 158-160.
Hamamelidales (Clade) Grisebach 1854 [Crane & Kenrick 1997], nom. cl. inval.	Ref: P.R. Crane & P. Kenrick, 1997: table 7 (p. 99).
Theanae (Superorder) R.Dahlgren ex Reveal (1993)	Ref: G. Dahlgren, 1989a,b
Dilleniidae (Subclass) Takht. ex Reveal & Tahkt. (1993)	Ref: A. Cronquist, 1982: 383.
Dilleniidae (Superorder) Takht. ex Reveal & Takht.	Ref: L.J. Audus & V. Heywood, 1981

Number of Subtaxa

2024	Available in Systema Naturae 2000	1f;14g;7s; †3g
1989-present	Systema Naturae 2000: 5 Aug 2022	[1f]
2017	D.J. Mabberley: App. (p. 1002)	[1f]
2016	APG IV: App. (p. 16)	[1f]
2008	D.J. Mabberley	[1f;13g;300s]
2001	A.B. Doweld: XXVIII	[1f]
1997	A. Takhtajan	[1f;12g;400s]
1989a,b	G. Dahlgren	[1f]
1982	A. Cronquist	2f
1981	L.J. Audus & V. Heywood	3f