98 gibba (Epithemia) Ehrenberg : Rabenhorst 450 : Kleindölzig (Leipzig) GDR gibba (Epithemia) Ehrenberg : Tilden 248 : Seattle (Washington) US gibba (Epithemia) Ehrenberg : Tilden 249 : Lake Washington (Washington) US gibba (Epithemia) Ehrenberg : Tilden 250 : Banff (Alberta) Canada gibba (Epithemia) Kützing : Cleve & Möller 38 : Bursjön (Uppsala[?]) Sweden gibba (Epithemia) Kützing : Cleve & Möller 43 : Batzlow (Frankfurt) GDR gibba (Epithemia) Kützing : Cleve & Möller 44 : Santa Fiora (Toscana) Italy gibba (Epithemia) Kützing : Cleve & Möller 78 : Thaca Choung, East Indies gibba (Epithemia) Kützing : Cleve & Möller 94 : Gronowitz[?] (Silesia) Poland gibba (Epithemia) Kützing : Cleve & Möller 197 : Baakens River (Cape of Good Hope) South Africa gibba (Epithemia) Kützing : Cleve & Möller 261 : Tana Elf (Finnmark) Norway gibba (Epithemia) Kützing : Cleve & Möller 265, 266 : Ceyssat (Puy-de-Dôme) France gibba (Epithemia) Kützing : Cleve & Möller 267, 268 : Kringsjötorp (Orebro) Sweden gibba (Epithemia) Kützing : Cleve & Möller 270, 271 : Gällivare (Norrbotten) Sweden gibba (Epithemia) Kützing : Hauck & Richter 450 : Kleinken (Halle) GDR gibba (Epithemia) Kützing : Hauck & Richter 550 : Sprottau (Leipzig) GDR gibba (Epithemia) Kützing : Rabenhorst 1043 : Harderwijk (Gelderland) Netherlands gibba (Epithemia) Kützing : Rabenhorst 1362 : Falaise (Calvados) France gibba (Epithemia) Kützing : Rabenhorst 1563 : Traunsee (Oberösterreich) Austria gibba (Epithemia) Kützing : Rabenhorst 1725 : Prater (Niederösterreich) Austria gibba (Epithemia) Kützing : Rabenhorst 2205 : Pentsch (Wrocław) Poland gibba (Epithemia) Kützing : Rabenhorst 2206 : Gross Lassowitz (Opole) Poland gibba (Epithemia) Kützing : Rabenhorst 2207 : Grunowitz (Opole) Poland gibba (Epithemia) Kützing : Rabenhorst 2281 : Grimstorp (Skaraborg) Sweden gibba (Epithemia) Kützing : Rabenhorst 2375 : Interlaken (Bern) Switzerland gibba (Epithemia) Kützing : Rabenhorst 2503 : Orzesche (Katowice) Poland gibba (Epithemia) Kützing : Rabenhorst 2557 : Brösarp, Sweden gibba (Epithemia) Kützing : Tilden 527 : Duluth (Minnesota) US gibba (Epithemia) v. elongata : Cleve & Möller 43 : Batzlow (Frankfurt) GDR gibba (Epithemia) v. genuina : Rabenhorst 2374 : Rheinfall (Schaffhausen) Switzerland gibba (Epithemia) v. parallela : Rabenhorst 2373 : Haslital (Bern) Switzerland gibba (Epithemia) Kützing v. parallela : Rabenhorst 2375 : Interlaken (Bern) Switzerland gibba (Epithemia) v. ventricosa : Rabenhorst 2374 : Rheinfall (Schaffhausen) Switzerland gibba (Epithemia) v. ventricosa : Rabenhorst 2377 : Fredensborg (Frederiksborg) Denmark gibba (Epithemia) v. ventricosa (Kützing) : Rabenhorst 2482 : Laguna, Mexico gibba (Epithemia) v. ventricosa : Van Heurck 7 : Breydon Water (Norfolk) England gibba (Epithemia) v. ventricosa : Van Heurck 12 : Blankenberge (West-Vlaanderen) Belgium gibba (Epithemia) Kützing v. ventricosa Kützing : Rabenhorst 2261 : Carral (Valdivia) Chile gibba (Epithemia) Kützing v. ventricosa : Van Heurck 258 : Devizes (Wiltshire) England gibba (Epithemia) Kützing v. [unnamed] : Rabenhorst 2261 : Carral (Valdivia) Chile gibba (Eunotia) : Rabenhorst 1937 : Grimma (Leipzig) GDR gibba (Euodia) J.W. Bailey : H.L. Smith 161 : South Atlantic Ocean gibba (Navicula) : Rabenhorst 1703 : Jezionki (Katowice) Poland gibba (Navicula) : Van Heurck 274 : Norway gibba (Navicula) : Van Heurck 378 : Prestwick (Strathclyde) Scotland gibba (Navicula) : Van Heurck 420 : Great Britain gibba (Navicula) : Van Heurck 429 : (Silesia) Poland gibba (Navicula) : Van Heurck 481 : Toome (Antrim) Northern Ireland gibba (Navicula) : Van Heurck 484 : Great Britain gibba (Navicula) : Van Heurck 544 : Bemis Lake (New Hampshire) US gibba (Navicula) Ehrenberg : Cleve & Möller 44 : Santa Fiora (Toscana) Italy gibba (Navicula) Ehrenberg : Cleve & Möller 99 : (Java) Indonesia gibba (Navicula) Ehrenberg : Cleve & Möller 267, 268 : Kringsjötorp (Orebro) Sweden gibba (Navicula) Kützing : Cleve & Möller 270, 271 : Gällivare (Norrbotten) Sweden gibba (Navicula) Kützing : Cleve & Möller 272, 273 : Degernäs (Orebro) Sweden gibba (Navicula) Kützing : Cleve & Möller 274 : Bemis Lake (New Hampshire) US gibba (Navicula) v. acrophaeria (Brébisson) [Cleve & Möller 291 : (Cornwall) England gibba (Navicula) v. acrophaeria Brébisson : Van Heurck 67 : Haverfordwest (Dyfed) Wales gibba (Navicula) Ehrenberg v. acrophaeria : Van Heurck 65 : Falaise (Calvados) France gibba (Navicula) Ehrenberg f. minor : Van Heurck 64 : Dresden (Dresden) GDR gibba (Navicula) v. genuina : Van Heurck 67 : Haverfordwest (Dyfed) Wales gibba (Navicula) v. [unnamed] : Van Heurck 86 : Belgium gibba (Nitzschia) Kützing : Van Heurck 256 : Dunnet (Highland) Scotland