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

Suprageneric

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Total: 2159

supragenus valid

Order Cladoxylales W. Zimm. Phylog. Pfl. 185. 14 Mar 1930

supragenus valid

Class Sphenophyllopsida K.I. Goebel Outl. Classif. Spec. Morphol. Pl. 193. 16-28 Feb 1887

supragenus valid

Class Calamophytopsida Krysht. Kurs Paleobot. 86. 28 Nov 1928

supragenus unavailable

Order Poroxylales Němejc Paleobot., 3: 214. Jul 1968

supragenus valid

Family Agamaceae Vologdin Dokl. Akad. Nauk SSSR, 193(5): 1165. 11 Aug 1970

supragenus valid

Order Pseudoborniales E.W. Berry Rep. (Annual) Board Regents Smithsonian Inst., 1918 315. 30 Jun 1920

supragenus valid

Order Cycadeoideales E.W. Berry Pl. World, 19: 36. 10 Feb 1916

supragenus valid

Order Williamsoniales E.W. Berry Pl. World, 19: 36-37. 10 Feb 1916

supragenus valid

Phylum Trimerophytophyta H.C. Bold Morph. Pl. ed. 3 459. 17 Apr 1973

supragenus valid

Phylum Zosterophyllophyta H.C. Bold Morph. Pl. ed. 3 457. 17 Apr 1973