292 Casaccia (Graubünden) Switzerland : Rabenhorst 1441 : Cymbella elegans Cramer Casaccia (Graubünden) Switzerland : Rabenhorst 1441 : Cymbella gastrides Kützing Casaccia (Graubünden) Switzerland : Rabenhorst 1441 : Denticula obtusa Kützing Casaccia (Graubünden) Switzerland : Rabenhorst 1441 : Epithemia zebra Kützing Casaccia (Graubünden) Switzerland : Rabenhorst 1441 : Eunotia depressa Ehrenberg Casaccia (Graubünden) Switzerland : Rabenhorst 1441 : Fragilaria undulata Cramer Casaccia (Graubünden) Switzerland : Rabenhorst 1441 : Navicula latuscula Kützing Casaccia (Graubünden) Switzerland : Rabenhorst 1441 : Navicula trabecula Ehrenberg Casaccia (Graubünden) Switzerland : Rabenhorst 1441 : Odontidium harrisonii W. Smith Casaccia (Graubünden) Switzerland : Rabenhorst 1441 : Pinnularia elliptica Rabenhorst Casaccia (Graubünden) Switzerland : Rabenhorst 1441 : Pinnularia major Kützing Casaccia (Graubünden) Switzerland : Rabenhorst 1441 : Staureneis phoenicenteron Ehrenberg Casaccia (Graubünden) Switzerland : Rabenhorst 1441 : Staureneis platystoma Ehrenberg Casaccia (Graubünden) Switzerland : Rabenhorst 1441 : Synedra biceps v. recta Kützing Casaccia, see also Lukmanier (Graubünden) Switzerland : Rabenhorst 1441 Casaccio, see Casaccia (Graubünden) Switzerland : Rabenhorst 1441 Casale, see Tonco [?] (Piemonte) Italy : Ekart, ser. 2, 1235 Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 632 : Amphora affinis Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 632 : Cyclotella kuetzingiana Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 632 : Navicula nigri Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 632 : Navicula pelliculosa Hilsie Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 632 : Nitzschia amphibia v. padana Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 1136 : [Siatomaceae] Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 1226 : Surirella ovalis Kützing v. [unnamed] Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 1227 : Cocconema cymbiforme Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 1227 : Cymbella cymbiformis (Ehrenberg) Brébisson Smith Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 1229 : Nitzschia linearis W. Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 1230 : Nitzschia minuta Bleisch Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 1231 : Navicula amphisbaena Bory Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 1233 : Pleurosigma acuminatum Grunow Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 1233 : Pleurosigma scalproides Rabenhorst Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 1234 : Gomphonema angustatum v. producta Grunow Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 1320 : Cymbella affinis Kützing Casale Monteferrato (Piemonte) Italy : Ekart, ser. 2, 1321 : Cocconeis pediculus Ehrenberg Casale Monteferrato, see also Morano sul Po (Piemonte) Italy : Ekart, ser. 2, 1232 Casanicciola, see Casanicciola Terme (Campania) Italy : Ekart, ser. 2, 182, 184 Casamicciiola Terme (Campania) Italy : Ekart, ser. 2, 182 : Epithemia gibberula Kützing Smith Casaticciola Terme (Campania) Italy : Ekart, ser. 2, 182 : Epithemia textricula Kützing Casamicciiola Terme (Campania) Italy : Ekart, ser. 2, 182 : Navicula ambigua Casamicciiola Terme (Campania) Italy : Ekart, ser. 2, 182 : Surirelette ovalis Casamicciiola Terme (Campania) Italy : Ekart, ser. 2, 184 : Denticula elegans v. valida Pedicino Casamicciiola Terme (Campania) Italy : Ekart, ser. 2, 184 : Epithemia gibberula Casamicciiola Terme (Campania) Italy : Ekart, ser. 2, 184 : Eunotia sancti v. antonii Ehrenberg Cascade Park, see Duluth (Minnesota) US : Tilden 525 Caserta (Campania) Italy : Ekart, ser. 2, 286 : Amphora ovalis Caserta (Campania) Italy : Ekart, ser. 2, 286 : Amphora sp. Caserta (Campania) Italy : Ekart, ser. 2, 286 : Pleurosigma acuminatum Caserta (Campania) Italy : Ekart, ser. 2, 286 : Synedra ulna Ehrenberg Caserta (Campania) Italy : Ekart, ser. 2, 382 : Achnanthes minutissima Kützing Caserta (Campania) Italy : Ekart, ser. 2, 382 : Rhoicosphenia [sp] Caserta (Campania) Italy : Ekart, ser. 2, 385 : Navicula brebissonii Rabenhorst Caserta (Campania) Italy : Ekart, ser. 2, 385 : Pinnularia staureneiformis W. Smith Caserta (Campania) Italy : Ekart, ser. 2, 580 : Achnanthidium microcephalum Caserta (Campania) Italy : Ekart, ser. 2, 580 : Ctenidiida gibba Caserta (Campania) Italy : Ekart, ser. 2, 580 : Cymatopleura elliptica Caserta (Campania) Italy : Ekart, ser. 2, 580 : Grunovia [sp] Caserta (Campania) Italy : Ekart, ser. 2, 580 : Navicula casertana DeNotaris Caserta (Campania) Italy : Ekart, ser. 2, 580 : Navicula exilis Kützing