Silva Center for Phycological Documentation: Index Nominum Algarum

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Indexes (very large files) to all taxa:

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Achnanthidium alteragracillimum ('altergracillima') (Meister) F.E. Round & L.N. Bukhtiyarova
Diatom Research 11: 349. 1996.

Basionym: See Microneis gracillima Meister 1912
superfluous: unwarranted change of epithet; epithet of basionym not preoccupied in Achnanthidium, although required to be altered in Achnanthes; hence Achnanthes alteragracillima Lange-Bertalot 1989

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1996 ('Nov' p.m. 14 Feb 1997)
Four new genera based on Achnanthes (Achnanthidium) together with a re-definition of Achnanthidium
Diatom Research
11(2): 345-361, 22 figs.
cardnote: [Rossithidium, Planothidium, Karayevia, Kolbesia; in Achnanthidium]
Taxa in INA: 29 keyboarded  p

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