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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Paleoregion

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Total: 70554

species valid

Ficus regularis Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 264. May 1918

species valid

Ficus neoplanicostata Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 303. May 1918

species valid

Ficus duplicata Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 302. May 1918

species valid

Ficus aguilar Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 300. May 1918

species valid

Quercus rockvalensis Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 259. May 1918

species unavailable

Salix plicata Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 257. May 1918

species valid

Myrica coriacea Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 256. May 1918

species valid

Populus neomexicana Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 258. May 1918

species valid

Quercus gardneri Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 259. May 1918

species valid

Magnolia pollardii Knowlt. Monogr. U.S. Geol. Surv., 32(2): 721. Oct 1899