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Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011
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Cresswellia valida Grunow ex Pelletan 1889, p. 187
as Cresswellia valida Gr.
StatusValid
CommentsAssumed to be a new species, not a new combination based on the absence of likely basionym in the works of Grunow or Greville. "Gr" can be interpreted as Greville or as Grunow (was interpeted as Grunow by VanLandingham)
Published inPelletan, J. 1889 [ref. 001001]. Les Diatomées. Histoire naturelle, préparation,classification et description des principales espèces. Part II. Journal de Micrographie 1889:i-viii, 1-364, pls. 6-10, fig. 266-463.
Type     INA card not found. Click here to check this name in the INA website.
Type LocalityLanguage of descriptionF
CollectorAssessment of record accuracylikely accurate
List of nomenclatural synonymsStephanopyxis valida (Grunow ex Pelletan) M. Peragallo 1903