Achnanthes baltalensis H.P.Gandhi, 1998 † accepted as
Achnanthes baltalensis H.P.Gandhi ex Karthick, 2020 † (original description)
Achnanthes baltalensis H.P.Gandhi ex Karthick, 2020 † (original description)
Achnanthes baltalensis var. ovalis H.P.Gandhi ex Karthick, 2020 † (original description)
Achnanthes baltalensis var. ovalis H.P.Gandhi, 1998 † accepted as
Achnanthes baltalensis var. ovalis H.P.Gandhi ex Karthick, 2020 † (original description)
Caloneis bacillaris var. chandolensis H.P.Gandhi ex Karthick, 2020 (original description)
Caloneis bacillaris var. chandolensis H.P. Gandhi, 1998 accepted as
Caloneis bacillaris var. chandolensis H.P.Gandhi ex Karthick, 2020 (original description)
Caloneis gracilis H.P.Gandhi ex Karthick, 2020 (original description)
Caloneis gracilis H.P. Gandhi, 1998 accepted as
Caloneis gracilis H.P.Gandhi ex Karthick, 2020 (original description)
Caloneis intermedia H.P. Gandhi, 1998 accepted as
Caloneis luzonensis Guiry & Karthick, 2020 (original description)
Caloneis luzonensis Guiry & Karthick, 2020 (original description)
Cyclotella iris var. baltalensis H.P. Gandhi, 1998 accepted as
Cyclotella iris var. baltalensis H.P.Gandhi ex Karthick, 2020 † (original description)
Cyclotella iris var. baltalensis H.P.Gandhi ex Karthick, 2020 † (original description)
Cyclotella substelligera H.P.Gandhi ex Karthick, 2020 (original description)
Cyclotella substelligera H.P. Gandhi, 1998 accepted as
Cyclotella substelligera H.P.Gandhi ex Karthick, 2020 (original description)
Eunotia sahayadrensis H.P. Gandhi, 1998 (original description)
Fallacia pygmaea var. linearis Karthick, 2020 (original description)
Fallacia pygmaea var. rhomboidea Karthick, 2020 (original description)
Fragilaria construens var. fossilis H.P. Gandhi, 1998 accepted as
Fragilaria construens var. fossilis H.P.Gandhi ex Karthick, 2020 † (original description)
Fragilaria construens var. fossilis H.P.Gandhi ex Karthick, 2020 † (original description)
Fragilaria construens var. indica H.P.Gandhi ex Karthick, 2020 † (original description)
Fragilaria construens var. indica H.P. Gandhi, 1998 † accepted as
Fragilaria construens var. indica H.P.Gandhi ex Karthick, 2020 † (original description)
Fragilaria leptostauron var. amphitetras (Grunow) H.P. Gandhi, 1998 accepted as
Staurosira harrisonii var. amphitetras Grunow, 1882 (new combination reference)
Fragilaria leptostauron var. trigona H.P. Gandhi, 1998 † accepted as
Fragilaria leptostauron var. neotrigona Guiry & Karthick, 2020 † (original description)
Gomphonema clavatoides var. rostrata H.P. Gandhi, 1998 accepted as
Gomphonema clavatoides var. rostratum H.P.Gandhi ex Karthick, 2020 (original description)
Gomphonema clavatoides var. rostratum H.P.Gandhi ex Karthick, 2020 (original description)
Hantzschia amphioxys var. rectiformis H.P.Gandhi ex Karthick, 2020 (original description)
Hantzschia amphioxys var. rectiformis H.P. Gandhi, 1998 accepted as
Hantzschia amphioxys var. rectiformis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula agrestiformis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula agrestiformis H.P. Gandhi, 1998 accepted as
Navicula agrestiformis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula barodensis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula barodensis H.P. Gandhi, 1998 accepted as
Navicula barodensis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula buderiformis H.P. Gandhi, 1998 accepted as
Navicula buderiformis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula buderiformis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula canali-kharicutensis Guiry & Karthick, 2020 (original description)
Navicula chauhanii H.P.Gandhi ex Karthick, 2020 (original description)
Navicula chauhanii H.P. Gandhi, 1998 accepted as
Navicula chauhanii H.P.Gandhi ex Karthick, 2020 (original description)
Navicula confervacea var. laterostrata H.P. Gandhi, 1998 accepted as
Navicula confervacea var. laterostrata H.P.Gandhi ex Karthick, 2020 (original description)
Navicula confervacea var. laterostrata H.P.Gandhi ex Karthick, 2020 (original description)
Navicula confervacea var. tenuis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula confervacea var. tenuis H.P. Gandhi, 1998 accepted as
Navicula confervacea var. tenuis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula graciloides var. barodensis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula graciloides var. barodensis H.P. Gandhi, 1998 accepted as
Navicula graciloides var. barodensis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula grimmeioides H.P. Gandhi, 1998 accepted as
Dorofeyukea grimmeioides (H.P. Gandhi) Ács, Buczkó & Ector (original description)
Navicula gujaratensis Guiry & Karthick, 2020 (original description)
Navicula halophila var. fogedii H.P.Gandhi ex Karthick, 2020 (original description)
Navicula halophila var. fogedii H.P. Gandhi, 1998 accepted as
Navicula halophila var. fogedii H.P.Gandhi ex Karthick, 2020 (original description)
Navicula inflatoides H.P. Gandhi, 1998 (original description)
Navicula lacus-chandolensis Guiry & Karthick, 2020 (original description)
Navicula lunulaefera H.P. Gandhi, 1998 accepted as
Navicula lunulifera H.P.Gandhi ex Karthick, 2020 (original description)
Navicula lunulifera H.P.Gandhi ex Karthick, 2020 (original description)
Navicula mediocris var. barodensis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula mediocris var. barodensis H.P. Gandhi, 1998 accepted as
Navicula mediocris var. barodensis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula menisculus var. tenuis H.P. Gandhi, 1998 accepted as
Navicula menisculus var. tenuis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula menisculus var. tenuis H.P.Gandhi ex Karthick, 2020 (original description)
Navicula muraliformis H.P. Gandhi, 1998 accepted as
Navicula canali-kharicutensis Guiry & Karthick, 2020 (original description)
Navicula ovata H.P. Gandhi, 1998 accepted as
Navicula gujaratensis Guiry & Karthick, 2020 (original description)
Navicula pseudofrugalis H.P. Gandhi, 1998 (original description)
Navicula pygmaea var. linearis H.P. Gandhi, 1998 accepted as
Fallacia pygmaea var. linearis Karthick, 2020 (original description)
Navicula pygmaea var. rhomboidea H.P. Gandhi, 1998 accepted as
Fallacia pygmaea var. rhomboidea Karthick, 2020 (original description)
Navicula sacrophagus H.P. Gandhi, 1998 accepted as
Navicula sacrophagus H.P.Gandhi ex Karthick, 2020 (original description)
Navicula sacrophagus H.P.Gandhi ex Karthick, 2020 (original description)
Navicula simplexoides H.P. Gandhi, 1998 accepted as
Navicula simplexoides H.P.Gandhi ex Karthick, 2020 (original description)
Navicula simplexoides H.P.Gandhi ex Karthick, 2020 (original description)
Navicula subelata H.P.Gandhi, 1998 (original description)
Navicula subgrimmei H.P. Gandhi, 1998 accepted as
Navicula lacus-chandolensis Guiry & Karthick, 2020 (original description)
Navicula sublanceolata H.P. Gandhi, 1998 accepted as
Navicula sublanceolata H.P.Gandhi ex Karthick, 2020 (original description)
Navicula tridentula var. indica H.P. Gandhi, 1996 accepted as
Navicula tridentula var. indica H.P.Gandhi ex Karthick, 2020 (original description)
Navicula tridentula var. indica H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia aerophiloides H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia aerophiloides H.P. Gandhi, 1998 accepted as
Nitzschia aerophiloides H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia chandolensis H.P. Gandhi, 1998 accepted as
Nitzschia chandolensis H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia chandolensis H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia chauhanii H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia chauhanii H.P.Gandhi, 1998 accepted as
Nitzschia chauhanii H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia mancoides H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia mancoides H.P. Gandhi, 1998 accepted as
Nitzschia mancoides H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia palea var. barodensis H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia palea var. barodensis H.P. Gandhi, 1998 accepted as
Nitzschia palea var. barodensis H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia subaccommodata H.P. Gandhi, 1998 accepted as
Nitzschia subaccommodata H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia subaccommodata H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia subapiculata H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia subapiculata H.P. Gandhi, 1998 accepted as
Nitzschia subapiculata H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia subgraciloides H.P. Gandhi, 1998 (original description)
Nitzschia sublaevis H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia sublaevis H.P. Gandhi, 1998 accepted as
Nitzschia sublaevis H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia sublica H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia sublica H.P. Gandhi, 1998 accepted as
Nitzschia sublica H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia sublongirostris H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia sublongirostris H.P. Gandhi, 1998 accepted as
Nitzschia sublongirostris H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia thermalis var. capitata H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia thermalis var. capitata H.P. Gandhi, 1998 accepted as
Nitzschia thermalis var. capitata H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia woltereckoides H.P.Gandhi ex Karthick, 2020 (original description)
Nitzschia woltereckoides H.P. Gandhi, 1998 accepted as
Nitzschia woltereckoides H.P.Gandhi ex Karthick, 2020 (original description)
Pinnularia borealis var. barodensis H.P.Gandhi ex Karthick, 2020 (original description)
Pinnularia borealis var. barodensis H.P. Gandhi, 1998 accepted as
Pinnularia borealis var. barodensis H.P.Gandhi ex Karthick, 2020 (original description)
Pleurosigma chandolense H.P.Gandhi ex Karthick, 2020 (original description)
Pleurosigma chandolensis H.P. Gandhi, 1998 accepted as
Pleurosigma chandolense H.P.Gandhi ex Karthick, 2020 (original description)
Stauroneis gandhii Guiry & Karthick, 2020 (original description)
Stauroneis truncata H.P. Gandhi, 1998 accepted as
Stauroneis gandhii Guiry & Karthick, 2020 (original description)
Synedra chandolensis var. capitata H.P. Gandhi, 1998 accepted as
Tabularia chandolensis (Gandhi) A. Vigneshwaran, D.M. Williams & B. Karthick (original description)
Holotype Gandhi (1998: 151 pl. II: fig. 87, a line drawing of valve view of the specimen), geounit Indian Subcontinent, identified as
Navicula halophila var. fogedii H.P.Gandhi ex Karthick, 2020
Holotype Gandhi (1998: 193, pl. V: fig. 179, a line drawing of valve view of the specimen), geounit Indian Subcontinent, identified as
Fallacia pygmaea var. rhomboidea Karthick, 2020
Holotype Gandhi (1998: 197, pl. VI: fig. 219, a line drawing of valve view of the specimen)., geounit Indian Subcontinent, identified as
Nitzschia subaccommodata H.P.Gandhi ex Karthick, 2020
Holotype Gandhi (1998: 197, pl. VI: figs 228, a line drawing of valve view of the specimen)., geounit Indian Subcontinent, identified as
Nitzschia thermalis var. capitata H.P.Gandhi ex Karthick, 2020
Holotype Gandhi (1998: 227, pl. VII: fig. 266, a line drawing of valve view of the specimen)., geounit Indian Subcontinent, identified as
Nitzschia mancoides H.P.Gandhi ex Karthick, 2020
Holotype Gandhi (1998: 307, pl. 4: fig. 39, a line drawing of valve view of the specimen), geounit Indian Subcontinent, identified as
Fragilaria leptostauron var. neotrigona Guiry & Karthick, 2020
Holotype Gandhi (1998: 39, pl. II: fig. 43, a line drawing of valve view of the specimen), geounit Indian Subcontinent, identified as
Gomphonema clavatoides var. rostratum H.P.Gandhi ex Karthick, 2020
Remark
Replacement name for Navicula halophila var. fogedii H.P. Gandhi, 1998 [details]
Remark
Type designation for Nitzschia subaccommodata H.P. Gandhi, 1998 [details]