Concise hierarchy

(Kingdom) Bacillati - (Phylum) Cyanobacteria - (Class) Cyanophyceae - (Order) Gomontiellales

Subsequent positions

Gomontiellales (Order) Strunecký & Mareš (2023)		Ref: O. Strunecký et al., 2023: tbl. 1.
Synechococcales (Order) Hoffmann, Komárek & Kaštovský (2005), nom. inval.		Ref: L. Hoffmann et al., 2005: tbl. 3 (p. 110).

Current position

Gomontiellales (Order) Strunecký & Mareš (2023)

Ref: O. Strunecký et al., 2023: tbl. 1; Strunecký et al., 2023: fig. [new position]

Alternative positions

Chroococcales (Order) Ardissone (1887)	Ref: J. Komárek & S. Golubić, [2005]: App. 1 (p. 57); CyanoDB[21 Oct 2005].
Coccogoneae (Subclass)	Ref: A. Engler, 1900[1896-1900]: [III].
Pleurocapsales (Order) Geitler (1925)	Ref: E.I. Friedmann, 1982: 49.
Synechococcales (Order) Hoffmann, Komárek & Kaštovský (2005), nom. inval.	Ref: J. Komárek et al., 2014: App. 1 (p. 332).

Historical positions

Gomontiellales (Order) Strunecký & Mareš (2023)	Ref: O. Strunecký et al., 2023: tbl. 1, fig. [new position]
Synechococcales (Order) Hoffmann, Komárek & Kaštovský (2005), nom. inval.	Ref: J. Komárek et al., 2014: 305, App. 1 (p. 332), fig. 2.
Synechococcales (Order) Hoffmann, Komárek & Kaštovský (2005), nom. inval.	Ref: L. Hoffmann et al., 2005: 107, tbls. 2 (p. 108), 3 (p. 110). [new position]
Chroococcales (Order) Ardissone (1887)	Ref: J. Komárek & S. Golubić, [2005]: App. 1 (p. 57).
Pleurocapsales (Order) Geitler (1925)	Ref: E.I. Friedmann, 1982: 49.
Coccogoneae (Subclass)	Ref: A. Engler, 1900[1896-1900]: [III], 57-61.

Number of Subtaxa

1989-present	Systema Naturae 2000	[4g]
2004-present	J. Komárek & T. Hauer: 4 Oct 2007	[4g]
2023	O. Strunecký et al.: tbl. 1	[6g]
2014	J. Komárek et al.: App. 1 (p. 332)	[5g]
2005	L. Hoffmann et al.: tbl. 3 (p. 110)	[4g]
[2005]	J. Komárek & S. Golubić: App. I (p. 76)	[6g]
1982	E.I. Friedmann	1g30-40s