| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Navicula firma var. amphigomphus (Ehrenberg) Lewis 1865, p. 15 | |||
| Basionym | Navicula amphigomphus Ehrenberg 1843 | ||
| Published in | Lewis, F.W. 1865 [ref. 000611]. On extreme and exceptional variations of diatoms in some White Mountain localities, etc. Proceedings of the Academy of Natural Sciences of Philadelphia 1865[= vol. 17]:7-18, 2 pls. | ||
| 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 amphigomphus Ehrenberg 1843 Navicula firma var. amphigomphus (Ehrenberg) Cleve & Möller 1879 Navicula iridis var. amphigomphus (Ehrenberg) Van Heurck 1880 Neidium amphigomphus (Ehrenberg) Pfitzer 1871 Navicula iridis var. amphigomphus (Ehrenberg) O’Meara 1875 Neidium iridis var. amphigomphus (Ehrenberg) Frenguelli 1933 Schizonema amphigomphus (Ehrenberg) Kuntze 1898 | ||