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Taxon: Species Petrodictyon gemma (Ehrenb.) D.G.Mann (1990) (alga)
 Entity: 

Authorship

SN2000 author citation:  (C.G. Ehrenberg, 1840) D.G. Mann, in F.E. Round et al., 1990
Original name:  Ehrenberg, C.G. 1840. Berlin: 76.
Subsequent generic combination:  Round, F.E., Crawford, R.M. & Mann, D.G. 1990. Cambridge University Press: App. I (p. 674). ("(Ehrenberg) D.G. Mann, comb. nov.").
Original rank (within genus):  op. cit.: App. I (p. 674).
Original spelling:  loc. cit.

Types

Type, by original designation, of: Petrodictyon (Genus) D.G.Mann (1990) Ref: F.E. Round et al., 1990: App. I (p. 674). [new]

Combinations

Basionym: Navicula Gemma Ehrenberg, 1840 Ref: F.E. Round et al., 1990: App. I (p. 674). [inferred]
Earlier combination: Surirella gemma (Ehrenb.) Kütz. (1844) Ref: F.E. Round et al., 1990: App. I (p. 674). [as basionym]. [new]
Former combination: Navicula Gemma Ehrenberg, 1840 Ref: F.E. Round et al., 1990: App. I (p. 674). [inferred]
Former combination: Surirella gemma (Ehrenb.) Kütz. (1844) Ref: [Anonymous], [2003]: 15 Nov 2005.
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Last updated: 1 Feb 2024