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Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011
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Biddulphia obtusa (Kützing) Grunow 1867, p. 23
BasionymOdontella obtusa Kützing 1844
CommentsIsonym. Combination published earlier by Ralfs in Pritchard 1861
Published inGrunow, A. 1867 [ref. 000432]. Reise seiner Majestät Fregatte Novara um die Erde. Botanischer Theil. Band I. Algen. Wien, aus der Kaiselich-Königlichen Hof-und Staasdruckerei. pp. 1-104, pls I, Ia, II-XI.
Type     Click here to view INA card. Click here to check this name in the INA website.
CollectorAssessment of record accuracylikely accurate
List of nomenclatural synonymsBiddulphia aurita var. obtusa (Kützing) Hustedt 1930
Odontella obtusa Kützing 1844
Biddulphia obtusa (Kützing) Ralfs in Pritchard 1861
Odontella aurita var. obtusa (Kützing) Denys 1982
Biddulphia roperiana var. obtusa (Kützing) Frenguelli 1938
Biddulphia roperiana f. obtusa (Kützing) Frenguelli 1930