Institute for Biodiversity Science and Sustainability
Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011
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Gyrosigma obscurum (W. Smith) Griffith & Henfrey 1856, p. 302; pl. 11, fig. 27
BasionymPleurosigma obscurum W. Smith
Published inGriffith, J.W. and Henfrey, A. 1856 [ref. 001935]. Diatomaceae. In: The Micrographic Dictionary [1st edition]. John Van Boorst, Paternoster Row, London.
Type     INA card not found. Click here to check this name in the INA website.
CollectorAssessment of record accuracylikely accurate