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Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011
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Biddulphia juncta f. pentagona ‘Tempère’ Mills 1933, p. 291
‘5 gona’
StatusInvalid
CommentsCitation error for Triceratium junctum f. 5 gona Bergon et al. 1890. Combination not accepted by Mills. The epithet “pentagona” is first introduced by VanLandingham 1967, p. 535 (ref. 006294). VanLandingham however does not accept the name (lower case print) and thus does not validate the combination.
Published inMills, F.W. 1933 [ref. 006140]. An index to the genera and species of the diatomaceae and their synonyms. 1816-1932. Part 4 (At-Bi). Wheldon & Wesley, Limited. London. pp. 223-296.
Type     INA card not found. Click here to check this name in the INA website.
CollectorAssessment of record accuracylikely accurate
List of nomenclatural synonymsTriceratium junctum f. 5 gona Bergon et al. 1890