Entity:

Authorship

SN2000 author citation	:			G. Florenzano et al., in J. Juráň et al., in J. McNeill et al., eds., 2015, nom. bot. nov., nom. praeocc.
Original name, rank & spelling	:			Juráň, J., Hauer, T., Johansen, J.R. & Krienitz, L. 2015. In J. McNeill, S.A. Redhead & J.H. Wiersema (eds.), Taxon 64 (4): 845 ("G. Florenz., Sili, Pelosi & Vincenzini, gen. nov."). ≡

Validation

Validating description/diagnosis

Cyanospira (Genus) G. Florenz., Sili, Pelosi & Vincenzini (1985), nom. nud.

Ref: J. Juráň et al., 2015: 845 ("validating description"). [new]

Botanical name, by original use (: nom. bot. nov.)				Ref: LPSN, 2020-present. LPSN: [11 Mar 2026].
Later homonym (exact spelling) (nom. illeg.[: praeocc.]) [IC[B]N: Art. 53.1]				Ref: J. Juráň et al. 2015. In J. McNeill, S.A. Redhead & J.H. Wiersema (eds.), Taxon 64 (4): 845 ("despite the existence of the earlier homonym").
Proposed Conserved name (nom. cons. [prop.]) [ICBN/ICN, 2012: Art. 14, Rec. 50E.1, App. II-IV]				Ref: J. Juráň et al. 2015. In J. McNeill, S.A. Redhead & J.H. Wiersema (eds.), Taxon 64 (4): 845 ("(2365) ... nom. cons. prop."). [new]
Rejected Conserved name (nom. cons. [prop.]) [ICBN/ICN, 2012: Art. 14, Rec. 50E.1, App. II-IV]				Ref: E.A. Molinari-Novoa et al. 2021. Notul. Alg. (No. 177): 4 ("not recommended twice (Prud'homme van Reine 2017, Andersen 2018)").

Not validly published name

Cyanospira (Genus) G. Florenz., Sili, Pelosi & Vincenzini (1985), nom. nud.

Ref: J. Juráň et al., 2015: 845. [new]

Senior homonym	:	*Cyanospira* (Genus) Chodat (1921)		Ref: J. Juráň et al., 2015: 845. [new]
Proposed Rejected homonym	:	*Cyanospira* (Genus) Chodat (1921)		Ref: J. Juráň et al., 2015: 845 ("(H)"). [new]

Replacement name

Neocyanospira (Genus) E.A. Molinari-Novoa & M.D. Guiry (2021)

Ref: E.A. Molinari-Novoa et al., 2021: 4 (Molinari & Guiry). [new]