Institute for Biodiversity Science and Sustainability
Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011
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Cymbella affinis f. excisa (Kützing) Grunow according to Mills 1934, p. 542
'exisa'
BasionymCymbella excisa Kützing 1844
StatusInvalid
CommentsCitation error for Cymbella affinis var. excisa (Kützing) Grunow 1882, p. 142; pl. 29, fig. 26 (ref. 000442). Not accepted
Published inMills, F.W. 1934 [ref. 006144]. An index to the genera and species of the diatomaceae and their synonyms. 1816-1932. Part 8 (Cy-Di). Wheldon & Wesley, Limited. London. pp. 527-606.
Type     INA card not found. Click here to check this name in the INA website.
CollectorAssessment of record accuracylikely accurate
List of nomenclatural synonymsCocconema excisum (Kützing) H.L. Smith 1876-1888
Cymbella excisa Kützing 1844
Encyonema ventricosum var. excisum (Kützing) Mayer 1947
Cymbella affinis var. excisa (Kützing) Grunow 1882