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: 2450

infraspecies valid

Rhachiopteris pinnata Varietas angustipinna G.O. Sm., C.D. White Profess. Pap. U.S. Geol. Surv., (35): 50. Feb 1905

infraspecies valid

Archaeopteris roemeriana Forma crenato-lobata-angustata Nath. Kongl. Svenska Vetensk.-Akad. Handl. N.F., 36(3): 21. 26 Aug 1902

infraspecies valid

Archaeopteris roemeriana Forma crenato-lobata Nath. Kongl. Svenska Vetensk.-Akad. Handl. N.F., 36(3): 21. 26 Aug 1902

infraspecies valid

Archaeopteris roemeriana Forma conferta Nath. Kongl. Svenska Vetensk.-Akad. Handl. N.F., 36(3): 21. 26 Aug 1902

infraspecies unavailable

Archaeopteris roemeriana Forma typica Nath. Kongl. Svenska Vetensk.-Akad. Handl. N.F., 36(3): 21. 26 Aug 1902

infraspecies valid

Dawsonites arcuatus Varietas asteriscus Tschirk.-Zal. Delen. Terrig. Dev. Uralo-Povolzh. 89. 11 Oct 1957

infraspecies valid

Dawsonites arcuatus Varietas schuguricus Tschirk.-Zal. Delen. Terrig. Dev. Uralo-Povolzh. 90. 11 Oct 1957

infraspecies valid

Haskinsia hastata Subspecies denticulata H.-H. Xu, Y. Wang, C.M. Berry, C.-Y. Cai Bot. J. Linn. Soc., 157(4): 635. 27 Aug 2008

infraspecies unavailable

Taeniocrada decheniana Forma lata T.A. Istchenko Dev. Fl. Bol'sh. Donb. 35. 30 Jul 1968

infraspecies valid

Tomiphyton primaevum Forma angustum Petrosjan in Lepech., Petrosjan, Radcz. Trudy Vsesoyuzn. Nauchno-Issled. Geol. Inst., Nov. Ser., (70): 125. 5 May 1962