| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Pinnularia dactylus var. horrida (M. Peragallo & Héribaud in Héribaud) Cleve 1895, p. 90 | |||
| Basionym | Navicula major var. horrida M. Peragallo in Héribaud in Héribaud 1893 | ||
| Status | Valid | ||
| Published in | Cleve, P.T. 1895 [ref. 000949]. Synopsis of the Naviculoid Diatoms, Part II. Kongliga Svenska-Vetenskaps Akademiens Handlingar 27(3):1-219, 4 pls. | ||
| 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 | Navicula dactylus var. horrida (M. Peragallo & Heribaud in Heribaud) F.W. Mills 1934 Navicula major var. horrida M. Peragallo in Héribaud in Héribaud 1893 Pinnularia horrida (M. Peragallo & Heribaud in Heribaud) Cleve-Euler 1955 Pinnularia major (maior) var. horrida (M. Peragallo & Heribaud) F.W. Mills 1934 | ||