| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Pleurosigma formosum var. adriaticum 'Grunow' Thum 1889 | |||
| Status | Invalid | ||
| Comments | No description | ||
| Published in | Thum, E. 1889 [ref. 000885]. Thum's Catalogue and Slides. Institut fur Mikroskopie. C. G. Naumann, Leipzig. 42 + 20 pp. | ||
| Type | INA card not found. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | likely accurate | |