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Navicula lialopkilu var. GALLICA Ost. 



Navicula lialopliila var. MIXUTA II. d'Aub. 



Navicula lialopliila var. OBSCURA R. d'Aub. 



Navicula hemiptera Ktz. 



Navicula HEMIVIRIDULA M. Per. 



Navicula HILSEANA Jan. 



Navicula h inn His Donk. (lumgarica v. humilis). 



Navicula huruilis var. LrxEBrnoExsis Grim. 



Navicula hungarica Grim. 



Navicula hungarica var. liumilis Grun. 



Navicula liyalina ~Ktz. (Diploneis hyalina). 



Navicula HYRTLYI Pant. var. LINEAEIS Ost. 



Navicula INAEQUILATERA Lag-. 



Navicula integra Ralfs. 



Navicula iridis Eh. 



Xavicula iridis var. undalata Grun. 



Navicula irrorata Grev. 



Xavicula KUTZINGIANA H. L. Sm. 



Navicula LACUNARUM Grun. 



Navicula laevissima Ktz. 



Navicula lanceolata Ktz. 



Navicula lata Breb. 



Navicula legumen. 



Jxavicula lepida Greg. 



Navicula leptocephala Breb. 



Navicula leptogongyla. 



Navicula LIMANEXSE Ost. 



Navicula liniosa Ktz. 



Navicula limosa var. MACULATA M. Per. 



Navicula limosa var. silicula Gr. (silicula Eli.). 



Navicula limosa var. subinflata Grun. 



NaVicula linearis Grun. 



Navicula macra A. Sell. 



Navicula major Ktz. 



Navicula major var. BERRIATI Herib. 



Navicula major var. latefasciata Ost. 



Navicula major var. PAGESI Herib. 



Navicula megaloptera Eli. 



Navicula megaloptera var. DENSECOSTATA E. d'A. 



Navicula menisculus Sclium. (peregrina var. menisculus) 



Navicula menisculus var. INCONSPICUA R. d'Aub. 



