| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Ralfsia fungiformis Nagai 1940 | |||
| Published in | Nagai, M. 1940 [ref. 002523]. Marine Algae of the Kurile Islands. I. Journal of the Faculty of Agriculture, Hokkaido Imperial University 46(1):1-137, 3 tab. | ||
| Type | INA card not found. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | uncertain/not verified | |
| List of nomenclatural synonyms | Cymbella wittrockii var. arcuata Cleve-Euler 1948 | ||