236 viridis (Navicula) Kützing : Cleve & Möller 265, 266 : Ceyssat (Puy-de-Dôme) France viridis (Navicula) Kützing : Cleve & Möller 270, 271 : Gällivare (Norrbotten) Sweden viridis (Navicula) Kützing : Cleve & Möller 272, 273 : Degernäs (Örebro) Sweden viridis (Navicula) Kützing : Cleve & Möller 274 : Lester River (New Hampshire) US viridis (Navicula) Kützing : Tilden 525 : Lester River (Minnesota) US viridis (Navicula) Kützing : Tilden 528 : Duluth (Minnesota) US viridis (Navicula) Kützing : Van Heurck 56 : Greenock (Strathclyde) Scotland viridis (Navicula) Nitzsch : Cleve & Möller 26 : Lulea (Norrbotten) Sweden viridis (Navicula) Nitzsch : Cleve & Möller 32 : Uppsala (Uppsala) Sweden viridis (Navicula) v. caldensis Grunow : Cleve & Möller 212 : Caldas (Minas Gerais) Brazil viridis (Navicula) v. caldensis Grunow : Cleve & Möller 213 : Santos (São Paulo) Brazil viridis (Navicula) v. commutata : Van Heurck 39 : Braemar (Grampian) Scotland viridis (Navicula) v. commutata : Van Heurck 59 : Kurk[?] (Cork) Ireland viridis (Navicula) v. commutata : Van Heurck 383 : Falaise (Calvados) France viridis (Navicula) v. commutata : Van Heurck 462 : Mull (Strathclyde) Scotland viridis (Navicula) v. commutata Grunow : Cleve & Möller 186 : Dovre (Oppland) Norway viridis (Navicula) v. commutata Grunow : Van Heurck 57 : Great Britain viridis (Navicula) v. commutata Grunow : Van Heurck 57 : Sint-Laurent (Antwerpen) Belgium viridis (Navicula) v. commutata Grunow : Van Heurck 212 : Scotland viridis (Navicula) [Nitzsch] [Ehrenberg] v. commutata Grunow : Cleve & Möller 32 : Uppsala (Uppsala) Sweden viridis (Navicula) Kützing v. commutata Grunow : Cleve & Möller 103 : Uppsala (Uppsala) Sweden viridis (Navicula) f. major : Van Heurck 140 : Lochnagar (Grampian) Scotland viridis (Navicula) v. rupestris : Van Heurck 271 : Lochnagar (Grampian) Scotland viridis (Navicula) v. [unnamed] : Cleve & Möller 132 : Romsdal Fjord (Møre og Romsdal) Norway viridis (Navicula) v. [unnamed] : Cleve & Möller 264 : Shasta County (California) US viridis (Navicula) v. [unnamed] : Van Heurck 48 : Gill Banks[?] (Cumbria [?]) England viridis (Navicula) v. [unnamed] : Van Heurck 51 : Premnay (Grampian) Scotland viridis (Navicula) v. [unnamed] : Van Heurck 67 : Haverfordwest (Dyfed) Wales viridis (Navicula) v. [unnamed] : Van Heurck 112 : Stoneferry (Humberside) England viridis (Navicula) v. [unnamed] : Van Heurck 331 : Neyland (Dyfed) Wales viridis (Navicula) v. [unnamed] : Van Heurck 368 : Kingston-upon-Hull (Humberside) England viridis (Navicula) v. [unnamed] : Van Heurck 401 : Františkovy-Lázně (Západočeský) Czechoslovakia viridis (Navicula) Kützing v. [unnamed] : Cleve & Möller 239 : Uppsala (Uppsala) Sweden viridis (Navicula) Kützing v. [unnamed] : Cleve & Möller 262 : Geysir (Arnnessysla) Iceland viridis (Navicula) Kützing v. [unnamed] : Cleve & Möller 269 : Toome (Antrim) Northern Ireland viridis [cf.] (Nitzschia) : Van Heurck 57 : Great Britain viridis (Pinnularia) : Ekart, ser. 2, 481 : Niederdorf (Tirol) Austria viridis (Pinnularia) : Ekart, ser. 2, 573 : San Bernardino (Piemonte) Italy viridis (Pinnularia) : Ekart, ser. 2, 578 : Portofino (Liguria) Italy viridis (Pinnularia) : Ekart, ser. 2, 627 : Naro (Sicilia) Italy viridis (Pinnularia) : Rabenhorst 890 : Premnay (Grampian) Scotland viridis (Pinnularia) : Rabenhorst 952 : Riegersdorf (Wrocław) Poland viridis (Pinnularia) : Rabenhorst 1012 : Leitersberg (Severomoravský) Czechoslovakia viridis (Pinnularia) : Rabenhorst 1263 : Huffinetz (Wrocław) Poland viridis (Pinnularia) : Rabenhorst 1504 : Kutzschlin (Severoceský) Czechoslovakia viridis (Pinnularia) : Rabenhorst 1567 : Meran (Tirol) Austria viridis (Pinnularia) : Rabenhorst 2219 : Schiedlow (Opole) Poland viridis (Pinnularia) : Rabenhorst 2219 : Tillowitz (Opole) Poland viridis (Pinnularia) : Rabenhorst 2374 : Rheinfall (Schaffhausen) Switzerland viridis (Pinnularia) : Rabenhorst 2437 : Reikjavik (Gullbringusysla) Iceland viridis (Pinnularia) [Ehrenberg] W. Smith : Rabenhorst 1105 : Pillnitz (Dresden) GDR viridis (Pinnularia) [Ehrenberg] [?] : Wartmann & Schenk 537 : Niederteufen ([?]) Switzerland viridis (Pinnularia) Ehrenberg : Rabenhorst 2557 : Brösarp, Sweden viridis (Pinnularia) Ehrenberg : Rabenhorst 2560 : Mathias Pass[?] (Canterbury) New Zealand viridis (Pinnularia) Rabenhorst : Rabenhorst 2412 : Allahabad (Uttar Pradesh) India viridis (Pinnularia) Rabenhorst : Rabenhorst 2415 : Isfahan (Isfahan) Iran viridis (Pinnularia) Rabenhorst : Rabenhorst 2417 : Vercelli (Piemonte) Italy viridis (Pinnularia) Rabenhorst : Rabenhorst 2481 : Vera Cruz (Vera Cruz) Mexico viridis (Pinnularia) Rabenhorst : Rabenhorst 2503 : Orzesche (Katowice) Poland