Achnanthes agardhi f. agardhi (Kütz.) Cleve & J.D.Möller, 1878 accepted as Achnanthes agardhi (Kütz.) Cleve & J.D.Möller accepted as Achnanthes brevipes var. seriata (Agardh) Cleve, 1895 accepted as Achnanthes seriata C.Agardh, 1827 (new combination reference)
Achnanthes agardhi f. minuta Cleve & J.D.Möller, 1878 accepted as Cymbosira minutula Grunow, 1863 (original description)
Achnanthes angustata f. parva Cleve & J.D.Möller, 1878 (original description)
Achnanthes heteropsis Grunow ex Cleve & Möller, 1878 (original description)
Achnanthes javanica Grunow in Cleve & Möller, 1878 (original description)
Achnanthes longipes var. javanica Grunow in Cleve & Möller, 1878 (original description)
Achnanthes subsessilis var. angusta Cleve & Möller, 1878 (original description)
Actinocyclus ralfsii var. yarrensis Grunow in Cleve & Möller, 1878 (original description)
Actinocyclus subtilis f. parva Cleve & Möller, 1878 (original description)
Actinocyclus subtilis var. tenuissimus Cleve in Cleve & Möller, 1878 (original description)
Amphiprora antarctica Grunow in Cleve & Möller, 1878 (original description)
Amphiprora balearica Cleve & Grunow in Cleve & Möller, 1878 (original description)
Amphora constricta Grunow in Cleve & Möller, 1878 (original description)
Amphora lineata var. proboscidea (Gregory) Cleve & Möller, 1878 accepted as Amphora proboscidea Gregory, 1857 (new combination reference)
Asteromphalus clevei Grunow in Cleve & Möller, 1878 (original description)
Bacteriastrum pennatum Grunow ex Cleve & Möller, 1888 (original description)
Campylodiscus subangularis Cleve & Möller in Deby, 1891 (original description)
Cestodiscus pulchellus Cleve & Möller, 1878 (original description)
Chaetoceros atlanticum var. antarcticum Grunow in Cleve & Möller, 1878 (original description)
Chaetoceros coarctus var. validus Grunow in Cleve & Möller, 1878 (original description)
Chaetoceros connivens Grunow in Cleve & Möller, 1878 (original description)
Chaetoceros decipiens var. concretum Grunow in Cleve & Möller, 1878 (original description)
Chaetoceros validum Grunow in Cleve & Möller, 1878 (original description)
Cocconeis ambigua var. montereyi Grunow in Cleve & Möller, 1878 (original description)
Cocconeis heteroidea var. japonica Grunow in Cleve & Möller, 1878 (original description)
Cocconeis intermedia Grunow in Cleve & Möller, 1878 (original description)
Cocconeis japonica Grunow in Cleve & Möller, 1878 (original description)
Cocconeis lorenziana f. lorenziana Grunow in Cleve & Möller, 1878 (original description)
Cocconeis montereyi Grunow in Cleve & Möller, 1878 (original description)
Cocconeis scutelliformis Grunow in Van Heurck, 1880 (original description)
Coscinodiscus asymmetricus Grunow in Cleve & Möller, 1878 (original description)
Coscinodiscus excentricus var. micropora Grunow in Rattray, 1890 (original description)
Coscinodiscus gemmifer var. javanicus Grunow in Cleve & Möller, 1878 (original description)
Coscinodiscus javanensis Grunow in Cleve & Möller, 1878 (original description)
Coscinodiscus nitidus var. minor Cleve & Möller, 1878 (original description)
Cymbella hybrida Grunow ex Cleve, 1894 (original description)
Denticula antarctica Grunow in Cleve & Möller, 1878 (original description)
Diadesmis confervacea var. peregrina (W.Smith) G.I.Playfair, 1914 accepted as Diadesmis peregrina W.Smith, 1857 (new combination reference)
Dimeregramma fluminense Grunow in Cleve & Möller, 1878 (original description)
Diploneis vacillans var. corsicana Grunow in Cleve & Möller, 1878 (original description)
Eunotia alpina Grunow in Cleve & Möller, 1878 (original description)
Eunotia curta Cleve in Cleve & Moller, 1878 (original description)
Eunotia monodon f. alpina (Kützing) Grunow in Cleve & Moller, 1878 accepted as Eunotia alpina Kützing, 1844 (new combination reference)
Eunotia pectinalis var. tenuis Grunow in Cleve & Möller, 1878 (original description)
Eunotia tenuis Grunow in Cleve & Möller, 1878 (original description)
Fragilaria exigua Grunow, 1878 (original description)
Fragilaria virescens f. exigua Grunow in Cleve & Möller, 1878 (original description)
Gomphonema mustela var. subclavatum Grunow ex Cleve & Moller, 1878 (original description)
Goniothecium danicum (Grunow) Fenner, 1883 † accepted as Goniothecium odontella var. danica Grunow in Van Heurck, 1883 (original description)
Grammatophora angulosa var. intermedia Grunow ex Cleve & Moller, 1878 (original description)
Grammatophora lyrata var. lyrata Grunow ex Cleve & Moller, 1878 (original description)
Grammatophora maxima f. minor Cleve & Möller, 1878 (original description)
Grammatophora serpentina var. robusta Grunow ex Cleve & Moller, 1878 (original description)
Hemiaulus cariniferus Grunow in Cleve & Möller, 1878 (original description)
Hemiaulus danicus Grunow, 1884 (original description)
Mastogloia amphicephala Grunow in Cleve & Möller, 1878 (original description)
Mastogloia corsicana var. corsicana Grunow in Cleve & Möller, 1878 (original description)
Mastogloia laminaris var. laminaris (Ehrenberg) Grunow in Cleve & Moller, 1878 accepted as Ceratoneis laminaris Ehrenberg, 1843 (new combination reference)
Mastogloia paradoxa var. paradoxa Grunow in Cleve & Möller, 1878 (original description)
Mastogloia quinquecostata var. hantzschii Grunow ex Cleve & Moller, 1878 (original description)
Mastogloia smithii var. lanceolata Grunow in Cleve & Möller, 1878 (original description)
Melosira mediterranea var. mediterranea Grunow ex Cleve & Moller, 1878 (original description)
Melosira mexicana Grunow ex Cleve & Möller, 1878 (original description)
Melosira punctata f. punctata (W. Smith) Cleve & Möller, 1878 accepted as Orthosira punctata Gregory, 1854 (new combination reference)
Melosira tenuis var. mexicana Grunow ex Cleve & Moller, 1878 (original description)
Navicula abnormis Grunow in Cleve & Möller, 1878 (original description)
Navicula antiqua Grunow in Cleve & Möller, 1878 (original description)
Navicula apiculata var. crucifera Grunow in Cleve & Möller, 1878 (original description)
Navicula castracanei var. castracanei Grunow in Cleve & Möller, 1878 (original description)
Navicula elliptica var. oblongella (Nägeli) Grunow, 1878 accepted as Navicula oblongella var. oblongella Naegeli in Kutzing, 1849 (new combination reference)
Navicula elliptica var. ovalis (Hilse) Cleve & Möller, 1878 accepted as Pinnularia ovalis Hilse, 1860 (new combination reference)
Navicula excavata sensu Cleve & Moller, 1878 (original description)
Navicula fimbriata (Grunow) Cleve & Möller, 1878 accepted as Achnanthes fimbriata (Grunow) R.Ross, 1963 accepted as Schizostauron fimbriatum Grunow, 1867 (new combination reference)
Navicula firma var. dilatata Cleve & Möller, 1878 (original description)
Navicula gottlandica var. gottlandica Grunow in Cleve & Möller, 1878 (original description)
Navicula guttata var. guttata Grunow in Cleve & Möller, 1878 (original description)
Navicula liber var. umbilicata (Grunow in Schmidt et al.) Grunow in Cleve & Moller, 1878 accepted as Navicula maxima var. umbilicata Grunow ex A.Schmidt, 1874 (new combination reference)
Navicula plicatula Grunow in Cleve & Möller, 1878 (original description)
Navicula soederlundii Cleve in Cleve & Moller, 1878 (original description)
Navicula subtilis f. parva Cleve & Möller, 1878 (original description)
Nitzschia angustata var. marina Grunow, 1878 (original description)
Nitzschia angustata var. marina Cleve & Möller, 1878 (original description)
Nitzschia bilineata Grunow in Cleve & Möller, 1878 (original description)
Nitzschia coarctata var. coarctata Grunow in Cleve & Möller, 1878 (original description)
Nitzschia distans var. robusta Cleve & Möller, 1878 (original description)
Nitzschia insignis var. mediterranea Grunow in Cleve & Möller, 1878 (original description)
Nitzschia insignis var. spathulifera Grunow in Cleve & Möller, 1878 (original description)
Nitzschia javanica Grunow in Cleve & Möller, 1878 (original description)
Nitzschia marginulata f. marginulata Grunow in Cleve & Möller, 1878 (original description)
Nitzschia ocellata Cleve, 1881 (original description)
Nitzschia palea f. curta Cleve & Möller, 1878 (original description)
Nitzschia panduriformis var. lata (Witt) Cleve & Möller, 1878 accepted as Tryblionella lata Witt, 1873 accepted as Psammodictyon panduriforme var. latum (O.N. Witt) Louvrou & Economou-Amilli (new combination reference)
Nitzschia perpusilla var. javanica Grunow in Cleve & Möller, 1878 (original description)
Nitzschia pulcherrima f. pulcherrima (Grunow ex Kitton) Grunow in Cleve & Moller, 1878 (new combination reference)
Nitzschia punctata f. coarctata Grunow in Cleve & Möller, 1878 (original description)
Nitzschia punctata var. elongata Grunow, 1880 accepted as Tryblionella punctata var. elongata Grunow, 1862 (new combination reference)
Nitzschia smithii var. notabilis Grunow in Cleve & Möller, 1878 (original description)
Plagiogramma validum var. tumidulum Grunow in Cleve & Möller, 1878 (original description)
Pleurosigma aequatoiale Cleve in Cleve & Moller, 1878 (original description)
Pleurosigma angulatum f. minor Cleve & Möller, 1878 (original description)