Achnanthes danica var. maxima Cleve in Schmidt et al., 1895 (original description)
Achnanthidium baldjikii Grunow in Schmidt et al., 1895 accepted as
Odontidium baldjicki Brightwell, 1859 (original description)
Achnanthidium baldjikii Grunow in Schmidt et al., 1895 accepted as
Odontidium baldjicki Brightwell, 1859 (new combination reference)
Achnanthidium danicum Flogel in Schmidt et al., 1895 (original description)
Achnanthidium lorenziana (Grunow) Grunow in Schmidt et al., 1895 accepted as
Rhaphoneis lorenziana var. lorenziana Grunow, 1862 (new combination reference)
Cocconeis aliena Schmidt in Schmidt et al., 1895 (original description)
Cocconeis apiculata (Greville) A.W.F.Schmidt, 1895 accepted as
Stauroneis apiculata Greville, 1859 accepted as
Achnanthes apiculata (Greville, 1859) (new combination reference)
Cocconeis citrina Schmidt in Schmidt et al., 1895 (original description)
Cocconeis cornuta Janisch in Schmidt et al., 1895 (original description)
Cocconeis cyclophora var. californica Brun in Schmidt et al., 1895 (original description)
Cocconeis cyclophora var. decora Schmidt in Schmidt et al., 1895 (original description)
Cocconeis dehiscens Schmidt in Schmidt et al., 1895 (original description)
Cocconeis dirupta Ehrenberg in Schmidt et al., 1895 (original description)
Cocconeis dirupta var. advena Schmidt in Schmidt et al., 1895 (original description)
Cocconeis divisa Schmidt in Schmidt et al., 1895 (original description)
Cocconeis emmerici Janisch in Schmidt et al., 1895 (original description)
Cocconeis festiva Schmidt in Schmidt et al., 1895 (original description)
Cocconeis hospes Schmidt in Schmidt et al., 1895 (original description)
Cocconeis insignis Janisch in Schmidt et al., 1895 (original description)
Cocconeis peregrina Schmidt in Schmidt et al., 1895 (original description)
Cocconeis trinotata Schmidt in Schmidt et al., 1895 (original description)