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: 70458

species valid

Pteris dakotensis Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 24. Oct 1892

species valid

Sphaeria problematica Knowlt. in Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 23. Oct 1892

species unavailable

Smilax undulata Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 39. Oct 1892

species valid

Colutea boweniana Lesq. Rept. U.S. Geol. Surv. Territ., 1883, 8: 255. Jan 1885

species valid

Myrtus oregonensis Lesq. Rept. U.S. Geol. Surv. Territ., 1883, 8: 254. Jan 1885

species unavailable

Equisetum globulosum Lesq. Rept. U.S. Geol. Surv. Territ., 1883, 8: 222, 257. Jan 1885

species valid

Laurus californica Lesq. Rept. U.S. Geol. Surv. Territ., 1883, 8: 252. Jan 1885

species valid

Umbellularia saliciformis (Knowlt., Cockerell in Knowlt.) R.S. LaMotte Mem. Geol. Soc. Amer., 51: 349. 20 Jun 1952

species valid

Laurus saliciformis Knowlt., Cockerell in Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 349. 13 Feb 1920

species valid

Laurophyllum grande (Lesq.) R.S. LaMotte Mem. Geol. Soc. Amer., 51: 198. 20 Jun 1952