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: 70397

species valid

Rhus payettensis Knowlt. Rep. (Annual) U.S. Geol. Surv., 18, (3): 733. Nov 1898

species valid

Celastrus lindgrenii Knowlt. Rep. (Annual) U.S. Geol. Surv., 18, (3): 732. Nov 1898

species valid

Cassia idahoensis Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 146. 13 Feb 1920

species unavailable

Cassia obtusa Knowlt. Rep. (Annual) U.S. Geol. Surv., 18, (3): 731. Nov 1898

species valid

Quercus payettensis Knowlt. Rep. (Annual) U.S. Geol. Surv., 18, (3): 730. Nov 1898

species valid

Quercus idahoensis Knowlt. Rep. (Annual) U.S. Geol. Surv., 18, (3): 729. Nov 1898

species valid

Quercus simulata Knowlt. Rep. (Annual) U.S. Geol. Surv., 18, (3): 728. Nov 1898

species valid

Populus eotremuloides Knowlt. Rep. (Annual) U.S. Geol. Surv., 18, (3): 725. Nov 1898

species valid

Populus lindgrenii Knowlt. Rep. (Annual) U.S. Geol. Surv., 18, (3): 725. Nov 1898

species valid

Dryopteris idahoensis Knowlt. Rep. (Annual) U.S. Geol. Surv., 18, (3): 721. Nov 1898