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: 70675

species valid

Equisetum coloradense Knowlt. Profess. Pap. U.S. Geol. Surv., (155): 31. 19 Jun 1930

species valid

Lygodium coloradense Knowlt. Profess. Pap. U.S. Geol. Surv., (155): 30. 19 Jun 1930

species unavailable

Anemia lanceolata Knowlt. Profess. Pap. U.S. Geol. Surv., (155): 29. 19 Jun 1930

species valid

Anemia mosbyensis Knowlt. Profess. Pap. U.S. Geol. Surv., (155): 28. 19 Jun 1930

species unavailable

Gymnogramma gardneri Lesq. Rept. U.S. Geol. Surv. Territ., 7: 58. Jan - Mar 1878

species unavailable

Pteris gardneri Lesq. Rep. (Annual) U.S. Geol. Geogr. Surv. Territ., 1873, 7: 393. 1874

species valid

Saccoloma gardneri Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 560. 13 Feb 1920

species valid

Pteris pseudopenniformis Lesq. Rept. U.S. Geol. Surv. Territ., 7: 52. Jan - Mar 1878

species valid

Woodwardia latiloba Lesq. Rep. (Annual) U.S. Geol. Geogr. Surv. Territ., 1873, 7: 391. 1874

species valid

Dennstaedtia crossiana Knowlt. Profess. Pap. U.S. Geol. Surv., (155): 21. 19 Jun 1930