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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Paleoregion

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Total: 2370

infraspecies valid

Pityospermum karataviense Forma magnum Turut.-Ket. Vopr. Paleontol., 1950, 1: 318. 8 Jun 1951

infraspecies valid

Angarocarpus tychtensis Forma minimus Kon'kov Vopr. Geol. Juzhn. Urala & Povolzh., 8(1): 41. 7 Jun 1972

infraspecies valid

Podozamites lanceolatus Forma minor (Schenk) Heer Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 22(12): 110. Aug 1876

infraspecies valid

Podozamites lanceolatus Forma distans Heer Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 22(12): 109. Aug 1876

infraspecies valid

Podozamites lanceolatus Forma ovalis Heer Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 22(12): 109. Aug 1876

infraspecies valid

Podozamites lanceolatus Forma latifolius Heer Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 22(12): 109. Aug 1876

infraspecies valid

Zamites lanceolatus Varietas latifolius

infraspecies valid

Podozamites lanceolatus Forma eichwaldii (Schimp.) Heer Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 22(12): 109. Aug 1876

infraspecies valid

Podozamites lanceolatus Forma intermedius Heer Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 22(12): 108. Aug 1876

infraspecies unavailable

Podozamites lanceolatus Forma genuinus Heer Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 22(12): 108. Aug 1876