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| Calcothrix N.A. Desvaux in C.A. Agardh 20 Dec 1830, p. 21 | |
| Generitype | T: Calcothrix cupreus N.A. Desvaux in C.A. Agardh 1830 |
| Designated by | Desvaux in Agardh (000104) |
| Year Designated | 1830 |
| Nomenclatural status | valid |
| Recent revisions | |
| Comments | Type by monotypy |
| Published in |
Agardh, C.A. 1830 (ref. 104) Conspectus Criticus Diatomacearum. Part 2. Lundae. Litteris Berlingianis pp. 17-32 |