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

Species

Add a new Species

Extended search

Search only by first symbols

Author

Rank

Toggle ranks

Original spelling

Year (from/to)

Paleoregion

Sort by: Year

Total: 70398

species valid

Dryopteris pinnatifida (Fontaine) Knowlt. Bull. U.S. Geol. Surv., (152): 92. Oct 1898

species valid

Dryopteris dentata Knowlt. Bull. U.S. Geol. Surv., (152): 91. Oct 1898

species unavailable

Aspidium dentatum Fontaine Monogr. U.S. Geol. Surv., 15(1 [Text], 2 [Atlas]): 102. Nov 1889

species valid

Dryopteris macrocarpa (Fontaine) Knowlt. Bull. U.S. Geol. Surv., (152): 92. Oct 1898

species valid

Dryopteris virginica (Fontaine) Knowlt. Bull. U.S. Geol. Surv., (152): 93. Oct 1898

species unavailable

Aspidium heterophyllum Fontaine Monogr. U.S. Geol. Surv., 15(1 [Text], 2 [Atlas]): 96. Nov 1889

species unavailable

Dryopteris heterophylla Knowlt. Bull. U.S. Geol. Surv., (152): 92. Oct 1898

species valid

Dryopteris elliptica (Fontaine) Knowlt. Bull. U.S. Geol. Surv., (152): 92. Oct 1898

species valid

Dryopteris fredericksburgensis (Fontaine) Knowlt. Bull. U.S. Geol. Surv., (152): 92. Oct 1898

species valid

Abietites truncatus Saporta Bull. Soc. Géol. France, Series 2, 24: 34. 1867