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 © 2014-2025

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Total: 2436

infraspecies valid

Scyphosphaera recurvata Varietas projectura Siesser Micropaleontology, 44(4): 368. Dec 1998

infraspecies valid

Tytthodiscus densiporosus Subspecies minus K. Takah., Matsuoka Trans. & Proc. Palaeontol. Soc. Jap., New Series, (122): 114. 15 Jul 1981

infraspecies valid

Crassicorbisema asymmetrica Subspecies dumitricae H.-Y. Ling Trans. & Proc. Palaeontol. Soc. Jap., New Series, (121): 5. 30 Apr 1981

infraspecies valid

Corbisema inermis Varietas asymmetrica Dumitrică (1973): 846.

infraspecies valid

Quercus ilex Varietas graeca C.T. Gaudin in C.T. Gaudin, Strozzi Neue Denkschr. Allg. Schweiz. Ges. Gesammten Naturwiss., 17(7): 21. 7 Nov 1860

infraspecies valid

Salix nigricans Varietas antiqua Fliche Bull. Soc. Sci. Nancy, 22 (1889), 10(23): 139. 1890

infraspecies valid

Cladophlebis densifolia Varietas stricta Fliche Bull. Séances Soc. Sci. Nancy, Ser. 3, 7(1906), 7(2): 89. Apr - Jul 1906

infraspecies valid

Cladophlebis rhombifolia Varietas rarinervis (Fontaine) Fliche Bull. Séances Soc. Sci. Nancy, Ser. 3, 7(1906), 7(2): 86. Apr - Jul 1906

infraspecies valid

Acrostichites rhombifolius Varietas rarinervis Fontaine Monogr. U.S. Geol. Surv., 1883, 6: 32. Jul - Aug 1884

infraspecies unavailable

Pecopteris falcata Varietas variabilis Emmons Amer. Geol., (6): 100. 11 May 1857