IRMNG name details
Unreviewed
Taxonomic remark This name is listed in AlgaeBase (2021 version) but is untraced elsewhere e.g. Index Nominum Genericorum, Index Nominum Algarum or DiatomBase/Catalogue of Diatom Names. It possibly originates from Lefébure, P. (1947). Atlas pour la détermination des Diatomées. Laboratoire de Micrographie. L. le Charles, Imprimeur, Paris, however this is unconfirmed. In any event, if it was published, this name would be a junior homonym of Williamsonia W. Carruthers, 1870, a fossil gymnosperm (Bennettitales). [details]
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