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: 69861

species valid

Populus whitei Ward Bull. U.S. Geol. Surv., (37): 22. Jul 1887

species unavailable

Populus whitei Ward Rep. (Annual) U.S. Geol. Surv., 6(1885) 550. 22 Jun 1887

species valid

Populus craspedodroma Ward Bull. U.S. Geol. Surv., (37): 21. Jul 1887

species unavailable

Populus craspedodroma Ward Rep. (Annual) U.S. Geol. Surv., 6(1885) 550. 22 Jun 1887

species valid

Populus oxyrhyncha Ward Rep. (Annual) U.S. Geol. Surv., 6(1885) 550. 22 Jun 1887

species valid

Populus daphnogenoides Ward Rep. (Annual) U.S. Geol. Surv., 6(1885) 550. 22 Jun 1887

species valid

Populus amblyrhyncha Ward Rep. (Annual) U.S. Geol. Surv., 6(1885) 550. 22 Jun 1887

species valid

Spiraxis bivalvis Ward Rep. (Annual) U.S. Geol. Surv., 6(1885) 547. 22 Jun 1887

species valid

Celastrophyllum repandum Saporta, Marion ex Ward Rep. (Annual) U.S. Geol. Surv., 6(1885) 503. 22 Jun 1887

species valid

Celastrophyllum reticulatum Saporta, Marion ex Ward Rep. (Annual) U.S. Geol. Surv., 6(1885) 503. 22 Jun 1887