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: 69636

species valid

Magnoliaephyllum newberryi (E.W. Berry) Seward, V.M.Conway Kongl. Svenska Vetensk.-Akad. Handl. N.F., Series 3, 15(3): 21. 31 Dec 1935

species valid

Magnoliaephyllum capellinii (Heer in Capellini, Heer) Seward, V.M.Conway Kongl. Svenska Vetensk.-Akad. Handl. N.F., Series 3, 15(3): 21. 31 Dec 1935

species valid

Magnoliaephyllum thomsenianum (Heer) Shotton in Seward, V.M.Conway Kongl. Svenska Vetensk.-Akad. Handl. N.F., Series 3, 15(3): 19. 31 Dec 1935

species valid

Phyllites borealis Seward, V.M.Conway Kongl. Svenska Vetensk.-Akad. Handl. N.F., Series 3, 15(3): 18. 31 Dec 1935

species valid

Palaeanthus tenuistriatus Seward, V.M.Conway Kongl. Svenska Vetensk.-Akad. Handl. N.F., Series 3, 15(3): 13. 31 Dec 1935

species valid

Pterophyllum harrisii Seward, V.M.Conway Kongl. Svenska Vetensk.-Akad. Handl. N.F., Series 3, 15(3): 10. 31 Dec 1935

species valid

Pseudocycas thomasii Seward, V.M.Conway Kongl. Svenska Vetensk.-Akad. Handl. N.F., Series 3, 15(3): 8. 31 Dec 1935

species valid

Sphenopteris groenlandica (Heer) Seward, V.M.Conway Kongl. Svenska Vetensk.-Akad. Handl. N.F., Series 3, 15(3): 7. 31 Dec 1935

species valid

Laccopteris latifolia (Nath.) Seward in Seward, V.M.Conway Kongl. Svenska Vetensk.-Akad. Handl. N.F., Series 3, 15(3): 6. 31 Dec 1935

species valid

Nathorstia latifolia Nath.