Actinoptychus incertus (Grunow) Wolle, 1890 accepted as
Actinocyclus incertus Grunow in Van Heurck, 1883 (new combination reference)
Actinoptychus pulchellus var. pulchellus (Grunow in Van Heurck) Wolle, 1890 accepted as
Polymyxus pulchellus var. pulchellus Grunow in Van Heurck, 1883 (new combination reference)
Actinoptychus subtilis f. major (Grunow in Van Heurk) Wolle, 1890 accepted as
Actinocyclus subtilis f. major [Grunow] in Van Heurck, 1883 (new combination reference)
Actinoptychus undulatus var. crenulatus Wolle, 1890 (original description)
Amphiprora lindheimeri (Grunow) Wolle, 1890 accepted as
Amphipleura lindheimeri var. lindheimeri Grunow, 1862 (new combination reference)
Amphora affinis W. Smith ex Wolle, 1890 (original description)
Asterionella formosa var. ralfsii (W.Smith) Wolle, 1890 accepted as
Asterionella ralfsii W.Smith, 1856 (new combination reference)
Auliscus mutabilis ‘Greville' Wolle, 1890 (taxonomy source)
Biblarium divisum (Ehrenberg) Wolle, 1854 accepted as
Stylobiblium divisum Ehrenberg, 1845 † (new combination reference)
Biblarium excentricum (Ehrenberg) Wolle, 1890 accepted as
Stylobiblium excentricum Ehrenberg, 1845 † (new combination reference)
Biddulphia californica (Schmidt) Boyer, 1901 accepted as
Cerataulus californicus Schmidt in Schmidt et al., 1888 (new combination reference)
Biddulphia occidentalis (L.W. Bailey) Wolle, 1890 accepted as
Zygoceros occidentalis J.W. Bailey in L.W. Bailey, 1861 (new combination reference)
Biddulphia polymorpha var. polymorpha (Montagne) Wolle, 1890 accepted as
Isthmia polymorpha Montagne, 1840 (new combination reference)
Biddulphia quadricornis (Grunow) Boyer, 1901 accepted as
Zygoceros quadricornis Grunow in Van Heurck, 1883 (new combination reference)
Cocconeis nitidulans Wolle, 1890 (original description)
Craspedodiscus isoporus (Ehrenberg) Wolle, 1890 accepted as
Coscinodiscus isoporus Ehrenberg, 1854 (new combination reference)
Cymbella parva (W.Smith) Kirchner, 1878 accepted as
Cocconema parvum W.Smith, 1853 (new combination reference)
Cymbella rotundata Chase ex Wolle, 1890 (original description)
Entomogaster woodwardii var. californica Wolle, 1890 (original description)
Eunotia pectinalis f. curta (Van Heurck) Wolle, 1890 (new combination reference)
Eunotia pectinalis var. elongata (Van Heurck) Wolle, 1890 (new combination reference)
Eunotia praerupta f. monodon Wolle, 1890 (original description)
Fragilaria californica var. californica (Grunow in Van Heurck) Wolle, 1890 accepted as
Fragilaria striatula var. californica Grunow in Van Heurck, 1881 (new combination reference)
Fragilaria dimeregramma Wolle, 1890 (original description)
Gephyria japonica Wolle, 1890 (original description)
Gomphonema acuminatum var. turris (Ehrenberg) Wolle, 1890 accepted as
Gomphonema turris f. turris Ehrenberg, 1843 (new combination reference)
Hylobiblium Wolle, 1894 (original description)
Melosira baileyi (H.L.Smith) Wolle, 1890 accepted as
Cestodiscus baileyi H.L.Smith, 1878 † (new combination reference)
Melosira crotonensis sensu Wolle, 1890 (original description)
Navicula acuminata sensu Wolle, 1890 (original description)
Navicula angelorum var. excavata Wolle, 1890 (original description)
Navicula braunii var. stauroneiforme Wolle, 1890 (original description)
Navicula cluthensis var. minestra Wolle, 1890 (original description)
Navicula gibberula var. subinflata Wolle, 1890 (original description)
Navicula interrupta var. bicapitata (Lagerstedt) Wolle, 1890 accepted as
Navicula bicapitata f. bicapitata Lagerstedt, 1873 (new combination reference)
Navicula interrupta var. microstarum (Ehrenberg) Wolle, 1890 (new combination reference)
Navicula mesolepta var. undulata Wolle, 1890 (original description)
Navicula moesta sensu Wolle, 1890 (original description)
Navicula stauntonii Grunow, 1882 accepted as
Alloioneis stauntonii Grunow, 1882 (new combination reference)
Navicula stauroneiformis Wolle, 1890 (original description)
Navicula tabellaria var. macilenta Wolle, 1890 (original description)
Navicula tabellaria var. transversa Wolle, 1890 (original description)
Navicula undulata (Grunow) Wolle, 1890 accepted as
Navicula limosa var. undulata Grunow, 1880 (new combination reference)
Nitzschia scalaris var. undulata Wolle, 1890 (original description)
Nitzschia scutellum (W.Smith) Wolle, 1890 accepted as
Tryblionella scutellum W.Smith, 1853 (new combination reference)
Pyxilla boreale (J.W. Bailey) Wolle, 1890 accepted as
Chaetoceros borealis Schutt, 1893 (new combination reference)
Pyxilla subulata (Grunow in Van Heurck) Wolle, 1890 accepted as
Pterotheca subulata Grunow in Van Heurck, 1883 accepted as
Ktenodiscus subulatus (Grunow) S.Blanco & C.E.Wetzel, 2016 (new combination reference)
Stauroneis lineata Wolle, 1890 (original description)
Surirella crumena sensu Wolle, 1890 (original description)
Surirella elegans var. davidsonii (Schmidt in Schmidt et al.) H.L. Smith ex Wolle, 1890 accepted as
Surirella davidsonii A.Schmidt, 1875 (new combination reference)
Surirella ovalis sensu Wolle, 1890 (original description)
Triceratium regina Wolle, 1890 (original description)
Xanthiopsis F. Wolle, 1890 (original description)
Xanthiopsis umbonatus Wolle, 1890 (original description)