| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
| About the On-line Catalogue | Introduction & Acknowledgements | Search the On-line Catalogue | Instructions on Searching for Species | Instructions on Searching for Genera | Instructions on Searching for Publications | Citing the Catalogue of Diatom Names | Contact Us |
| Himantidium undulatum (Ralfs) W. Smith 1856, p. 12; pl. 33, fig. 281 | |||
| Basionym | Fragilaria pectinalis var. undulata Ralfs 1843 | ||
| Status | Valid | ||
| Published in | Smith, W. 1856 [ref. 001007]. Synopsis of British Diatomaceae. John Van Voorst, London 1856. 2:107 pp., pls. 32-60, 61-62, A-E. | ||
| 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 | Fragilaria pectinalis var. undulata Ralfs 1843 Himantidium pectinale var. undulatum (Ralfs) Grunow 1862 Eunotia pectinalis f. undulata (Ralfs) Hustedt 1957 Eunotia pectinalis var. undulata (Ralfs) Rabenhorst 1864 Eunotia pectinalis f. undulata (Ralfs) A. Berg 1939 | ||