| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Dimeregramma (Dimerogramma) williamsonii (W. Smith) Grunow 1862, p. 63 (377) | |||
| Basionym | Himantidium williamsonii W. Smith 1856 | ||
| Status | Valid | ||
| Published in | Grunow, A. 1862 [ref. 000428]. Die österreichischen Diatomaceen nebst Anschluss einiger neuen Arten von andern Lokalitäten und einer kritischen Uebersicht der bisher bekannten Gattungen und Arten. Erste Folge. Epithemieae, Meridioneae, Diatomeae, Entopyleae, Surirelleae, Amphipleureae. Zweite Folge. Familie Nitzschieae. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 12:315-472, 545-588, 7 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 | Glyphodesmis williamsonii (W. Smith) Grunow in Van Heurck 1881 Himantidium williamsonii W. Smith 1856 | ||