| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Pinnularia differentialis Patrick & Freese 1961, p. 241; pl. 2, fig. 21 | |||
| Published in | Patrick, R.M. and Freese, L.R. 1961 [ref. 000725]. Diatoms (Bacillariophyceae) from Northern Alaska. Proceedings of the Academy of Natural Sciences of Philadelphia 112(6):129-293, 1-4 pls. | ||
| Type | Click here to view INA card. Click here to check this name in the INA website. | ||
| Type Locality | Language of description | L | |
| Collector | Assessment of record accuracy | likely accurate | |