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: 18124

genus unavailable

Genus Peridictyon Unger in Bronn Neues Jahrb. Mineral. Geognosie, 1856, (5): 628. 1856

genus unavailable

Genus Pterodictyum Unger in Bronn Neues Jahrb. Mineral. Geognosie, 1856, (5): 626. 1856

genus unavailable

Genus Mesoneuron Unger in Bronn Neues Jahrb. Mineral. Geognosie, 1856, (5): 627, 629. 1856

genus unavailable

Genus Mesonevron Unger in R. Richter, Unger Denkschr. Kaiserl. Akad. Wiss. Wien, Math.-Naturwiss. Kl., 11(Abtheilung 1): 172. 25 Jun 1856

genus valid

Genus Hierogramma Unger in R. Richter, Unger Denkschr. Kaiserl. Akad. Wiss. Wien, Math.-Naturwiss. Kl., 11(Abtheilung 1): 172. 25 Jun 1856

genus valid

Genus Pterodictyon Unger in R. Richter, Unger Denkschr. Kaiserl. Akad. Wiss. Wien, Math.-Naturwiss. Kl., 11(Abtheilung 1): 172. 25 Jun 1856

genus valid

Genus Syncardia Unger in R. Richter, Unger Denkschr. Kaiserl. Akad. Wiss. Wien, Math.-Naturwiss. Kl., 11(Abtheilung 1): 171. 25 Jun 1856

genus valid

Genus Periastron Unger in R. Richter, Unger Denkschr. Kaiserl. Akad. Wiss. Wien, Math.-Naturwiss. Kl., 11(Abtheilung 1): 170. 25 Jun 1856

genus unavailable

Genus Stephanofilix Kuntze in T.Post Lex. Gen. Phan. 536. 20-30 Nov 1903

genus valid

Genus Stephanida Unger in R. Richter, Unger Denkschr. Kaiserl. Akad. Wiss. Wien, Math.-Naturwiss. Kl., 11(Abtheilung 1): 169. 25 Jun 1856