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: 68256

species valid

Sphenopteris fastosa Zalessky Izv. Akad. Nauk S.S.S.R., Ser. 7, Otdel. Matem. Estestv. Nauk, 1934, (7): 1106. 1-3 Jan 1935

species valid

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

species valid

Sphenopteris striata Gothan Abh. Königl. Preuss. Geol. Landesanst., Neue Folge, (75): 24. 22 Oct 1913

species valid

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

species valid

Sphenopteris michaeliana Gothan Abh. Königl. Preuss. Geol. Landesanst., Neue Folge, (75): 30. 22 Oct 1913

species valid

Quercoxylon helictoxyloides (Felix) Müll.-Stoll, Mädel Senckenberg. Leth., 38(3-4): 144. 16 Oct 1957

species valid

Quercoxylon staubii Müll.-Stoll, Mädel Senckenberg. Leth., 38(3-4): 133. 16 Oct 1957

species valid

Quercinium staubii 15.

species valid

Quercoxylon densum Müll.-Stoll, Mädel Senckenberg. Leth., 38(3-4): 131, 133. 16 Oct 1957

species valid

Sphenopteris schumannii Štúr Abh. K. K. Geol. Reichsanst. Wien, 11(1): 352. 1 Feb 1885