| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Trigonium formosum (Brightwell) Frenguelli 1929, p. 389 | |||
| Basionym | Triceratium formosum Brightwell 1856 | ||
| Published in | Frenguelli, G. (Frenguelli, J.) 1929 [ref. 002019]. Algae Bacillariales. In: E. Chiovenda (ed.), Flora Somala. Sindacato Italiano Arti Graphiche Editore in Roma 1:371-408, pl. 48-49. | ||
| Type | Click here to view INA card. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | likely accurate | |
| List of nomenclatural synonyms | Biddulphia formosa (Brightwell) E. Jørgensen 1905 Triceratium arcticum var. formosum (Brightwell) Peragallo & Peragallo 1902 Triceratium formosum Brightwell 1856 Trigonium formosum (Brightwell) Cleve 1867 Trigonium formosum (Brightwell) Hendey 1971 | ||