Description: E. Dictyosphaerium ehrenbergianum Nägeli. Date: 1849. Source: From: Nägeli, C. 1849. Gattungen einzelliger Algen, physiologisch und systematisch bearbeitet. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 10(7): i–viii, 1–139, pls I–VIII. Plate II: E (cropped) https://biodiversitylibrary.org/page/6263863 (cropped for fig. E). Author: Carl Wilhelm von Nägeli (1817–1891). Permission(Reusing this file): : This file comes from the Biodiversity Heritage Library. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. Deutsch | English | español | français | italiano | македонски | Nederlands | polski | +/−.
Description: Gloeotila capensis Grunow. Date: 1868. Source: Grunow, A. 1868 '1867'. Algae. In: Reise der österreichischen Fregatte Novara um die Erde in den Jahren 1857, 1858, 1859 unter den Befehlen des Commodore B. von Wüllerstorf-Urbair. Botanischer Theil. Erster Band. Sporenpflanzen. (Fenzl, E. et al. Eds), pp. 1–104. Wien [Vienna]. Plate III: fig. 3. https://www.biodiversitylibrary.org/page/4279571 (cropped for fig. 3). Author: Albert Grunow (1826–1914). Permission(Reusing this file): : This file comes from the Biodiversity Heritage Library. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. Deutsch | English | español | français | italiano | македонски | Nederlands | polski | +/−.
Description: 45. Geminella interrupta Turpin 46. Geminella mutabilis (Brébisson) Wille 47. Geminella ordinata (West & G.S.West) Heering. Date: 1914. Source: Heering, W. 1914. Chlorophyceae III. Ulothrichales, Microsporales, Oedogoniales. In: Die Süsswasserflora Deutschlands, Österreich und der Schweiz. (Pascher, A. Eds) Vol. 6, pp. [i]–iv, [1]–250. Jena: Gustav Fischer. Page 38: figs. 45-47. https://www.biodiversitylibrary.org/page/1139586 (cropped for figs. 45-47). Author: Wilhelm Christian August Heering (1876–1916). Permission(Reusing this file): : This file comes from the Biodiversity Heritage Library. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. Deutsch | English | español | français | italiano | македонски | Nederlands | polski | +/−.
Description: Hormospora subtilissima Lagerheim = Geminella subtilissima (Lagerheim) Printz. Date: 1900. Source: Lagerheim, G. 1900. Beiträge zur Flora der Bären-Insel. 2. Vegetabilisches Süsswasser-Plankton aus der Bären-Insel (Beeren Eiland). Bihang Till Kongliga Svenska vetenskaps-akademiens Handlingar 26(Afd. III, 11): 1-25. Page 6: fig. 1. https://www.biodiversitylibrary.org/page/13349293 (cropped for fig. 1). Author: Nils Gustaf Lagerheim (1860–1926). Permission(Reusing this file): : This file comes from the Biodiversity Heritage Library. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. Deutsch | English | español | français | italiano | македонски | Nederlands | polski | +/−.
Description: Conococcus elongatus H.J.Carter = Micractinium elongatum (H.J.Carter) Hegewald & Schnepf. Date: 1869. Source: Carter, H.J. 1869. A description, with illustrations, of the development of Sorastrum spinulosum Näg.; to which is added that of a new form of Protococcus. Annals and Magazine of Natural History, series 4 4: 420–435. plate XIV: figs 10, 11. https://www.biodiversitylibrary.org/page/27735304 (cropped for figs 10, 11). Author: Herbert James Carter (1858–1940). Permission(Reusing this file): : This file comes from the Biodiversity Heritage Library. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. Deutsch | English | español | français | italiano | македонски | Nederlands | polski | +/−.