| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Gyrosigma obliquum (Grunow in Cleve & Grunow) Boyer 1927, p. 457 | |||
| Basionym | Pleurosigma obliquum Grunow in Cleve & Grunow 1880 | ||
| Status | Valid | ||
| Published in | Boyer, C.S. 1927 [ref. 000946]. Synopsis of North American diatomaceae, supplement, part 2.-Naviculatae, Surirellatae. Proceedings of the Academy of Natural Sciences of Philadelphia 79:229-583. | ||
| Type | Click here to view INA card. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | likely accurate | |
| List of nomenclatural synonyms | Gyrosigma scalproides var. obliqua (Grunow in Cleve & Grunow) Cleve 1894 Pleurosigma balticum var. obliquum (Grunow in Cleve & Grunow) H. Peragallo 1891 Pleurosigma obliquum Grunow in Cleve & Grunow 1880 Pleurosigma scalproides var. obliqua (Grunow in Cleve & Grunow) F.W. Mills 1934 Scalprum (Scalptrum) obliquum (Grunow in Cleve & Grunow) Kuntze 1891 | ||