WoRMS source details
Torka, V. (1906). Bacillarien der Provinz Posen. Zeitschrift der Naturwissenschaften Abteilung der deutsch. Gesellsch. f. Kunst. u. Wissensch. in Posen. Jahrgand 1909,, 13: 9 pp., 1 pl.
262122
Torka, V.
1906
Bacillarien der Provinz Posen.
Zeitschrift der Naturwissenschaften Abteilung der deutsch. Gesellsch. f. Kunst. u. Wissensch. in Posen. Jahrgand 1909,
13: 9 pp., 1 pl.
Publication
Date
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Navicula permagna var. oblonga Torka, 1906 (original description)
Navicula scutelloides var. disculus (Schumann) Torka, 1906 accepted as Navicula disculus Schumann, 1862 (new combination reference)
Nitzschia denticula var. curvata Torka, 1906 (original description)
Pinnularia microstauron f. cruciata Torka, 1906 (original description)
Navicula scutelloides var. disculus (Schumann) Torka, 1906 accepted as Navicula disculus Schumann, 1862 (new combination reference)
Nitzschia denticula var. curvata Torka, 1906 (original description)
Pinnularia microstauron f. cruciata Torka, 1906 (original description)