| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Navicula polygramma f. elliptica Frenguelli 1926, p. 49 | |||
| Published in | Frenguelli, J. 1926 [ref. 000349]. Diatomeas fósiles del Prebelgranense de Miramar (Contribucion IV). Boletín de la Academia Nacional de Ciencias en Córdoba (República Argentina) 29:5-89, pls. I-IX. | ||
| Type | Click here to view INA card. Click here to check this name in the INA website. | ||
| Type Locality | Language of description | S | |
| Collector | Assessment of record accuracy | likely accurate | |