281 Cagliari (Sardegna) Italy : Rabenhorst 2262 : Achnanthes brevipes C. Agardh Cagliari (Sardegna) Italy : Rabenhorst 2262 : Amphora salina W. Smith Cagliari (Sardegna) Italy : Rabenhorst 2262 : Cocconeis pediculus Ehrenberg v. [unnamed] Cagliari (Sardegna) Italy : Rabenhorst 2262 : Cocconeis pseudomarginata Gregory Cagliari (Sardegna) Italy : Rabenhorst 2262 : Cocconeis pygmaea Kützing Cagliari (Sardegna) Italy : Rabenhorst 8262 : Cocconeis scutellum Ehrenberg Cagliari (Sardegna) Italy : Rabenhorst 2262 : Epithemia musculus Kützing Cagliari (Sardegna) Italy : Rabenhorst 2262 : Epithemia musculus Kützing v. constricta Cagliari (Sardegna) Italy : Rabenhorst 2262 : Mastogloia apiculata W. Smith Cagliari (Sardegna) Italy : Rabenhorst 2262 : Mastogloia braunii Grunow v. [unnamed] Cagliari (Sardegna) Italy : Rabenhorst 2262 : Mastogloia exigua Lewis Cagliari (Sardegna) Italy : Rabenhorst 2262 : Mastogloia kinsmanni Lewis Cagliari (Sardegna) Italy : Rabenhorst 2262 : Mastogloia lanceolata Thwaites Cagliari (Sardegna) Italy : Rabenhorst 2202 : Mastogloia meleagris (Küting) Grunow v. [unnamed] Cagliari (Sardegna) Italy : Rabenhorst 2262 : Melosira crenulata Kützing Caiola (Campania) Italy : Ekart, ser. 2, 186 : Achnanthes unipunctata Greville Caiola (Campania) Italy : Ekart, ser. 2, 186 : Fragilaria unipunctata Lyngbye Caiola (Campania) Italy : Ekart, ser. 2, 186 : Striatella unipunctata C. Agardh Cajole, see Caiola (Campania) Italy : Ekart, ser. 2, 186 Calafornia, see (California) US Calcutta (West Bengal) India : H.L. Smith 332 : Navicu la yarrassi Grunow Calcutta (West Bengal) India : Rabenhorst 2312 : Nitzschia kurzeana Rabenhorst [unnamed] Calcutta (West Bengal) India : Rabenhorst 2353 : Achnanthes subsessilis Calcutta (West Bengal) India : Rabenhorst 2353 : Achnanthes subsessilis v. subventricosa Grunow Calcutta (West Bengal) India : Rabenhorst 2353 : Coscinodiscus lineatus Ehrenberg Calcutta (West Bengal) India : Rabenhorst 2353 : Coscinodiscus radiatus Ehrenberg Calcutta (West Bengal) India : Rabenhorst 2353 : Coscinodiscus subtilis Ehrenberg Calcutta (West Bengal) India : Rabenhorst 2353 : Cyclotella striata (Ehrenberg) Grunow Calcutta (West Bengal) India : Rabenhorst 2353 : Navicula calcuttensis Grunow Calcutta (West Bengal) India : Rabenhorst 2353 : Navicula fenzlii Grunow v. [unnamed] Calcutta (West Bengal) India : Rabenhorst 2353 : Navicula sphaerophora Kützing v. [unnamed] Calcutta (West Bengal) India : Rabenhorst 2353 : Nitzschia obtusa v. kurziana Rabenhorst Calcutta (West Bengal) India : Rabenhorst 2353 : Nitzschia sigmatella Gregory Calcutta (West Bengal) India : Rabenhorst 2353 : Pleurosiga hippocampus W. Smith v. [unnamed] Calcutta (West Bengal) India : Rabenhorst 2353 : Pleurosiga kurzianum Grunow Calcutta (West Bengal) India : Rabenhorst 2353 : Pleurosiga sinense (Ehrenberg) Pritchard Calcutta (West Bengal) India : Rabenhorst 2353 : Pleurosatga spenceri v. [unnamed] [unnamed] Calcutta (West Bengal) India : Rabenhorst 2355 : Cymbella lunula Ehrenberg v. Calcutta (West Bengal) India : Rabenhorst 2355 : Eunotia pectinalis v. [unnamed] [unnamed] Calcutta (West Bengal) India : Rabenhorst 2355 : Fragilaria bidens Heiberg v. [unnamed] Calcutta (West Bengal) India : Rabenhorst 2355 : Gomphonema lanceolatum Kützing Calcutta (West Bengal) India : Rabenhorst 2355 : Navicula lep dista Gregory v. [unnamed] Calcutta (West Bengal) India : Rabenhorst 2355 : Navicula limosa Kützing v. avouroneiformis Grunow Calcutta (West Bengal) India : Rabenhorst 2355 : Navicula tabellaria (Ehrenberg) v. [unnamed] Calcutta (West Bengal) India : Rabenhorst 2355 : Tryblionella victoriae Grunow Calcutta, see also Kya Eng (West-Bengal) India : Rabenhorst 2323; see also Rangoon (Rangoon) Burma : Rabenhorst 2355; see also Rangoon Lake (West Bengal) India : Rabenhorst 2352, 2358 Caldas (Minas Gerais) Brazil : Cleve & Möller 212 : Actinella guianensis Grunow Caldas (Minas Gerais) Brazil : Cleve & Möller 212 : Cymbella stodderi Cleve Caldas (Minas Gerais) Brazil : Cleve & Möller 212 : Eunotia flexuosa Brébisson v. [unnamed] Caldas (Minas Gerais) Brazil : Cleve & Möller 212 : Eunotia gracilis Ehrenberg v. [unnamed] Caldas (Minas Gerais) Brazil : Cleve & Möller 212 : Eunotia minor v. leptocephala Grunow Caldas (Minas Gerais) Brazil : Cleve & Möller 212 : Eunotia sella Ehrenberg