The INTERNATIONAL FOSSIL PLANT NAMES INDEX
Global registry of scientific names of fossil organisms covered by the International Code of Nomenclature for Algae, Fungi, and Plants and the International Code of Zoological Nomenclature © 2014-2024

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Total: 2245

infraspecies unavailable

Knorria [species epithet not defined] Forma confluens Nath. Kongl. Svenska Vetensk.-Akad. Handl. N.F., 36(3): 38. 26 Aug 1902

infraspecies unavailable

Knorria [species epithet not defined] Forma calamitoides Nath. Kongl. Svenska Vetensk.-Akad. Handl. N.F., 36(3): 38. 26 Aug 1902

infraspecies unavailable

Knorria [species epithet not defined] Forma acicularis Nath. Kongl. Svenska Vetensk.-Akad. Handl. N.F., 36(3): 38. 26 Aug 1902

infraspecies unavailable

Knorria [species epithet not defined] Forma sellonii Nath. Kongl. Svenska Vetensk.-Akad. Handl. N.F., 36(3): 38. 26 Aug 1902

infraspecies valid

Alisma lanceolatum Varietas minimum P.A. Nikitin in M.G. Gorbunov Mater. Stratigr. Zap.-Sib. Ravn. 51. 11 May 1978

infraspecies valid

Acer integerrimum Forma nathorstii M. Proch., Bůžek Rozpr. Ústřed. Ústavu Geol., (41): 18. Nov 1975

infraspecies valid

Steirophyllum lanceolatum Varietas angustifolium (Eichw.) Eichw. Paleontol. Rossii, Drevnij Period(1): 242. 13 May 1854

infraspecies valid

Steirophyllum latifolium Varietas latifolium (Eichw.) Eichw. Paleontol. Rossii, Drevnij Period(1): 242. 13 May 1854

infraspecies valid

Tessellaria antiqua Varietas lata Eichw. Paleontol. Rossii, Drevnij Period(1): 204. 13 May 1854

infraspecies valid

Sigillaria elliptica Varietas ovata Eichw. Paleontol. Rossii, Drevnij Period(1): 153. 13 May 1854