| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Ulnaria ulna var. aequalis (Kützing) Aboal in Aboal, Alvarez-Cobelas, Cambra & Ector 2003, p. 112 | |||
| Basionym | Frustulia aequalis Kützing 1833 | ||
| Status | Valid | ||
| Published in | Aboal, M., Alvarez-Cobelas, M., Cambra, J. and Ector, L. 2003 [ref. 012666]. Floristic list of non marine diatoms (Bacillariophyceae) of Iberian Peninsula, Balearic Islands, and Canary Islands. Updated taxonomy and bibliography. In: A. Witkowski (ed.), Diatom Monographs. A.R.G. Gantner Verlag K.G., 4:639 pp. | ||
| Type | INA card not found. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | likely accurate | |
| List of nomenclatural synonyms | Frustulia aequalis Kützing 1833 Synedra ulna var. aequalis (Kützing) Brun 1880 Synedra ulna var. aequalis (Kützing) Hustedt 1930 | ||