| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Gyrosigma elongatum (W. Smith) G.S. West 1909, p. 79; pl. 3, fig. 17 | |||
| Basionym | Pleurosigma elongatum W. Smith 1852 | ||
| Published in | West, G.S. 1909 [ref. 001917]. The Algae of the Yan Yean Reservoir, Victoria. Journal of the Linnean Society, Botany 39:1-88, 10 textfig., pl 1-4. | ||
| 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 | Gyrosigma elongatum (W. Smith) Griffith & Henfrey 1856 Pleurosigma angulatum var. elongatum (W. Smith) Van Heurck 1885 Pleurosigma elongatum W. Smith 1852 | ||