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: 70792

species valid

Nudospermopteris rotundiloba (Němejc) Doweld Bot. Zhurn. (Moscow & Leningrad), 88(6): 106. 24 Jun 2003

species valid

Eusphenopteris rotundiloba Němejc Věstn. Král. České Společn. Nauk, Tř. Mat.-Přír., 1937, ([19]): 10. 1937

species valid

Nudospermopteris hollandica (Gothan, Jongm. in Jongm.) Doweld Bot. Zhurn. (Moscow & Leningrad), 88(6): 106. 24 Jun 2003

species valid

Sphenopteris hollandica Gothan, Jongm. in Jongm. Meded. Geol. Bur. Mijngeb. Heerlen, (6[a]): 46. 1928

species valid

Nudospermopteris nummularia (Gutbier) Doweld Bot. Zhurn. (Moscow & Leningrad), 88(6): 106. 24 Jun 2003

species valid

Nudospermopteris sauveuri (Crép.) Doweld Bot. Zhurn. (Moscow & Leningrad), 88(6): 105. 24 Jun 2003

species valid

Sphenopteris sauveuri Crép. Bull. Soc. Roy. Bot. Belgique, 19(2, Comptes-rendus des séances): 54. 28 Jan 1881

species valid

Eusphenopteris sauveuri

species valid

Nudospermopteris grandis (Gerh. Keller) Doweld Bot. Zhurn. (Moscow & Leningrad), 88(6): 105. 24 Jun 2003

species valid

Nudospermopteris straelenii (Stockm., Willière) Doweld Bot. Zhurn. (Moscow & Leningrad), 88(6): 105. 24 Jun 2003