Achnanthes coarctata var. elineata (Lagerstedt) Otto Müller, 1909 accepted as
Achnanthidium coarctatum var. elineatum Lagerstedt, 1873 (new combination reference)
Achnanthes inflata var. sigmata Otto Müller, 1909 (original description)
Achnanthes lanceolata var. capitata O. Muller, 1909 (original description)
Achnanthidium elineatum Lagerstedt (taxonomy source)
Caloneis silicula f. semiaperta Otto Müller, 1909 (original description)
Caloneis silicula var. brevistriata Otto Müller, 1909 accepted as
Caloneis pulchra var. brevistriata (Otto Müller) Cleve-Euler, 1955 (original description)
Caloneis silicula var. patagonica Otto Müller, 1909 (original description)
Cymbella borgei Otto Müller, 1909 (original description)
Cymbella nordenskioeldii Otto Müller, 1909 accepted as
Cymbella cistula f. nordenskioeldii (O. Müller) Carlson, 1913 (original description)
Cymbella turgida var. obtusa Otto Müller, 1909 (original description)
Cymbella wittrockii Otto Müller, 1909 (original description)
Diploneis linearis Otto Müller, 1909 accepted as
Muelleria linearis (Otto Müller) Frenguelli, 1945 (original description)
Diploneis ovalis f. elongata Otto Müller, 1909 (original description)
Diploneis patagonica Otto Müller, 1909 accepted as
Muelleria patagonica (O.Müller) Frenguelli, 1945 (original description)
Epithemia argoidea Otto Müller, 1909 (original description)
Fragilaria patagonica var. rostrata Otto Müller, 1909 (original description)
Hantzschia amphioxys f. capitata O.Müller, 1909 (original description)
Hantzschia amphioxys f. crassa Otto Müller, 1909 (original description)
Hantzschia amphioxys f. recta Otto Müller, 1909 (original description)
Hantzschia borgei var. borgei Otto Müller, 1909 (original description)
Hantzschia borgei var. rostellata Otto Müller, 1909 (original description)
Hantzschia elongata var. linearis Otto Müller, 1909 (original description)
Melosira lineata var. patagonica Otto Müller, 1909 (original description)
Melosira lineolata var. patagonica Otto Müller, 1909 (original description)
Navicula radiosa var. meniscus (J.Schumann) Otto Müller, 1909 accepted as
Navicula meniscus var. meniscus Schumann, 1867 (new combination reference)
Surirella bagualensis Otto Müller, 1909 (original description)
Surirella linearis f. latesubconstricta Otto Müller, 1909 (original description)
Surirella ovata f. punctata Otto Müller, 1909 (original description)
Surirella patagonica Otto Müller, 1909 (original description)
Surirella striatula f. punctata Otto Müller, 1909 (original description)
Surirella tuberosa f. alpha Otto Müller, 1909 (original description)
Surirella tuberosa f. beta Otto Müller, 1909 (original description)
Surirella tuberosa f. tuberosa Otto Müller, 1909 (original description)
Synedra acus f. mesoleia (Grunow) Otto Müller, 1909 accepted as
Synedra delicatissima var. mesoleia Grunow in Van Heurck, 1881 (new combination reference)
Synedra acus var. angustissima (Grunow) van Heurck, 1885 accepted as
Synedra delicatissima var. mesoleia Grunow in Van Heurck, 1881 (new combination reference)
Chile South for
Achnanthes inflata var. sigmata Otto Müller, 1909
Chile South for
Caloneis silicula f. semiaperta Otto Müller, 1909
Chile South for
Caloneis silicula var. brevistriata Otto Müller, 1909
Chile South for
Caloneis silicula var. patagonica Otto Müller, 1909
Chile South for
Cymbella borgei Otto Müller, 1909
Chile South for
Cymbella nordenskioeldii Otto Müller, 1909
Chile South for
Cymbella turgida var. obtusa Otto Müller, 1909
Chile South for
Cymbella wittrockii Otto Müller, 1909
Chile South for
Diploneis linearis Otto Müller, 1909
Chile South for
Diploneis patagonica Otto Müller, 1909
Chile South for
Epithemia argoidea Otto Müller, 1909
Chile South for
Epithemia argoidea Otto Müller, 1909
Chile South for
Epithemia argoidea Otto Müller, 1909
Chile South for
Fragilaria patagonica var. rostrata Otto Müller, 1909
Chile South for
Hantzschia amphioxys f. capitata O.Müller, 1909
Chile South for
Hantzschia amphioxys f. capitata O.Müller, 1909
Chile South for
Hantzschia amphioxys f. capitata O.Müller, 1909
Chile South for
Hantzschia amphioxys f. crassa Otto Müller, 1909
Chile South for
Hantzschia borgei var. borgei Otto Müller, 1909
Chile South for
Hantzschia elongata var. linearis Otto Müller, 1909
Chile South for
Surirella bagualensis Otto Müller, 1909
Chile South for
Surirella patagonica Otto Müller, 1909
Chile South for
Surirella striatula f. punctata Otto Müller, 1909
Chile South for
Surirella tuberosa f. alpha Otto Müller, 1909
Chile South for
Surirella tuberosa f. beta Otto Müller, 1909
Syntype S Nr. 363, geounit Chile South, identified as
Hantzschia amphioxys f. capitata O.Müller, 1909
Syntype S Nr. 363, geounit Chile South, identified as
Achnanthes inflata var. sigmata Otto Müller, 1909
Holotype S Nr. 363, geounit Chile South, identified as
Diploneis linearis Otto Müller, 1909
Syntype S Nr. 363, geounit Chile South, identified as
Epithemia argoidea Otto Müller, 1909
Syntype S Nr. 365, geounit Chile South, identified as
Surirella bagualensis Otto Müller, 1909
Syntype S Nr. 366, geounit Chile South, identified as
Surirella striatula f. punctata Otto Müller, 1909
Syntype S Nr. 369, geounit Chile South, identified as
Epithemia argoidea Otto Müller, 1909
Syntype S Nr. 369, geounit Chile South, identified as
Hantzschia amphioxys f. capitata O.Müller, 1909
Syntype S Nr. 369, geounit Chile South, identified as
Caloneis silicula f. semiaperta Otto Müller, 1909
Syntype S Nr. 369, geounit Chile South, identified as
Caloneis silicula var. brevistriata Otto Müller, 1909
Syntype S Nr. 369, geounit Chile South, identified as
Caloneis silicula var. patagonica Otto Müller, 1909
Syntype S Nr. 369, geounit Chile South, identified as
Cymbella nordenskioeldii Otto Müller, 1909
Syntype S Nr. 369, geounit Chile South, identified as
Cymbella turgida var. obtusa Otto Müller, 1909
Syntype S Nr. 369, geounit Chile South, identified as
Cymbella borgei Otto Müller, 1909
Syntype S Nr. 369, geounit Chile South, identified as
Cymbella wittrockii Otto Müller, 1909
Syntype S Nr. 372, geounit Chile South, identified as
Fragilaria patagonica var. rostrata Otto Müller, 1909
Syntype S Nr. 376, geounit Chile South, identified as
Hantzschia amphioxys f. capitata O.Müller, 1909
Holotype S Nr. 376, geounit Chile South, identified as
Diploneis patagonica Otto Müller, 1909
Syntype S Nr. 376, geounit Chile South, identified as
Hantzschia amphioxys f. crassa Otto Müller, 1909
Syntype S Nr. 376, geounit Chile South, identified as
Hantzschia borgei var. borgei Otto Müller, 1909
Syntype S Nr. 378, geounit Chile South, identified as
Epithemia argoidea Otto Müller, 1909
Syntype S Nr. 385, geounit Chile South, identified as
Surirella patagonica Otto Müller, 1909
Syntype S Nr. 385, geounit Chile South, identified as
Surirella tuberosa f. alpha Otto Müller, 1909
Syntype S Nr. 385, geounit Chile South, identified as
Surirella tuberosa f. beta Otto Müller, 1909