CAS Catalogue of Diatom Names

Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011

Achnanthes gracillima ‘Meister’ Mills 1933, p. 64
Status	Invalid
Comments	Intended new combination of Microneis gracillima Meister 1933? Not accepted by Mills (lower case characters)
Published in	Mills, F.W. 1933 [ref. 000660]. An Index to the Genera and Species of the Diatomaceae and their Synonyms, 1816-1932. Part I (A). Wheldon & Wesley, Limited. London. pp. 1-74.
Type		INA card not found. Click here to check this name in the INA website.
Collector		Assessment of record accuracy	likely accurate
List of nomenclatural synonyms	Achnanthes minutissima f. gracillima (Meister) Cleve-Euler 1932 Microneis gracillima Meister 1912 Achnanthes alteragracillima Lange-Bertalot 1993 Achnanthes microcephala var. gracillima (Meister) Cleve-Euler 1953 Achnanthes minutissima var. gracillima (Meister) Lange-Bertalot in Lange-Bertalot & Krammer 1989 Achnanthidium alteragracillimum Round & Bukhtiyarova 1996 Achnanthidium minutissimum var. gracillima (Meister) Bukhtiyarova 1995 Achnanthidium altergracillima (Lange-Bertalot) Round & Bukhtiyarova 1996 Achnanthidium gracillimum (Meister) Mayama in Kobayasi et al. 2006 Achnanthidium gracillimum (Meister) Lange-Bertalot in Krammer & Lange-Bertalot 2004