Concise hierarchy

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

Subsequent entries

Ilex (Genus) L. (1753)

Current position

Aquifoliales (Order) Senft (1856)

Ref: D.J. Mabberley, 2017: App. (p. 1007).

Alternative positions

Celastrales (Order) Link (1829)	Ref: R. van der Meijden, 1990: 253.
Icacinales (Order) Tiegh. (1900)	Ref: A. Takhtajan, 1997: 350.

Historical positions

Aquifoliales (Order) Senft (1856)	Ref: D.J. Mabberley, 2017: App. (p. 1007).
Aquifoliales (Order) Senft (1856)	Ref: APG IV, 2016: App. (p. 20).
Aquifoliales (Order) Senft (1856)	Ref: APG III, 2009: 117.
Aquifoliales (Order) Senft (1856)	Ref: T.N. Taylor et al., 2009: App. 1 (p. 1030).
Aquifoliales (Order) Senft (1856)	Ref: D.J. Mabberley, 2008: 59, 938.
Aquifoliales (Order) Senft (1856)	Ref: APG II, 2003: 421.
Aquifoliales (Order) Senft (1856)	Ref: A.B. Doweld, 2001: LII.
Aquifoliales (Order) Senft (1856)	Ref: APG, 1998: 542.
Icacinales (Order) Tiegh. (1900)	Ref: A. Takhtajan, 1997: 350.
Celastrales (Order) Link (1829)	Ref: R. van der Meijden, 1990: 253.
Cornales (Order) Link (1829)	Ref: G. Dahlgren, 1989a,b
Celastrales (Order) Link (1829)	Ref: A. Cronquist, 1982: 426.
Angiospermae (Subdivision) J. Lindley (1830)	Ref: D.M. Moore, 1982: 125. [rough position]
Celastrales (Order) Link (1829)	Ref: L.J. Audus & V. Heywood, 1981

Number of Subtaxa

2024	Available in Systema Naturae 2000	1g;13s
1989-present	Systema Naturae 2000	1g;400s
2010	Royal Botanic Gardens, Kew & Missouri Botanical Garden: 12 Aug 2011	3g;414s
2008	D.J. Mabberley: 59	1g;400s
1997	A. Takhtajan	1[2]g;400s
1982	A. Cronquist	4g[320-420s]