Concise hierarchy

(Kingdom) Plantae - (Phylum) Tracheophyta - (Class) Polypodiopsida - (Order) Gleicheniales

Current position

Gleicheniales (Order) Link (1833)

Ref: PPG I, 2016: 573.

Alternative positions

Filicales (Order) Dumort. (1829), nom. illeg.

Ref: T.N. Taylor et al., 2009: App. 1 (p. 1028).

Historical positions

Gleicheniales (Order) Link (1833)	Ref: D.J. Mabberley, 2017: 391, App. (p. 998).
Gleicheniales (Order) Link (1833)	Ref: PPG I, 2016: 573.
Gleicheniales (Order) Link (1833)	Ref: A. Novikoff & B. Barabasz-Krasny, 2015: 49.
Filicales (Order) Dumort. (1829), nom. illeg.	Ref: T.N. Taylor et al., 2009: table (p. 386), App. 1 (p. 1028).
Gleicheniales (Order) Link (1833)	Ref: D.J. Mabberley, 2008: 361-362; 928.
Gleicheniales (Order) Link (1833)	Ref: A.R. Smith et al., 2006: 710, fig. 2; 726.
Gleicheniales (Order) Link (1833)	Ref: A.B. Doweld, 2001: X.
Filicales (Order) Dumort. (1829), nom. illeg.	Ref: C.J. Cleal & B.A. Thomas, 1995: 13.
Filicales (Order) Dumort. (1829), nom. illeg.	Ref: J.T. Mickel, 1982: 344.
Gleicheniales (Order) Link (1833)	Ref: L.J. Audus & V. Heywood, 1981: 1246.

Number of Subtaxa

2024	Available in Systema Naturae 2000	6g;1s; †1g
1989-present	Systema Naturae 2000: 18 Mar 2023	[6g; †1g]
2017	D.J. Mabberley: 391	6g;125s
2016	PPG I: 574	[6g]
2015	A. Novikoff & B. Barabasz-Krasny: 49	[6g; †1g]
2010	Royal Botanic Gardens, Kew & Missouri Botanical Garden: 12 Aug 2011	7g;113s
2008	D.J. Mabberley: 361	5g;125s
2006	A.R. Smith et al.: 710	6g;~125s
1982	J.T. Mickel	2g130s
1981	L.J. Audus & V. Heywood	65g;150s