| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Navicula directa (W. Smith) Brébisson 1854, p. 248 | |||
| Basionym | Pinnularia directa W. Smith 1853 | ||
| Published in | Brébisson, A. de 1854 [ref. 000157]. Note sur quelques diatomées marines rares ou peu connues, du littoral de Cherbourg. Mémoires de la Société des Sciences Naturelles de Cherbourg. (2nd Ed., 1867) Paris. 2:241-258, 1 pl. | ||
| 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 | Navicula directa (W. Smith) Ralfs in Pritchard 1861 Pinnularia directa W. Smith 1853 Schizonema directum (W. Smith) Kuntze 1898 | ||