| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| # 22 | Sovereign, H.E. 1958 | |
| The diatoms of Crater Lake, Oregon. | ||
| Transactions of the American Microscopical Society, Vol: 77, Issue: 2, 96-134 | ||
| Show new species names and combinations published here | ||