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: 70675

species unavailable

Dryopteris arguta (Lesq. in Hayden) Knowlt. Bull. U.S. Geol. Surv., (152): 91. Oct 1898

species valid

Diplazium crossii (Knowlt.) Knowlt. Profess. Pap. U.S. Geol. Surv., (155): 23. 19 Jun 1930

species valid

Salpichlaena anceps (Lesq.) Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 574. 13 Feb 1920

species valid

Allantodiopsis erosa (Lesq.) Knowlt., Maxon in Knowlt. Profess. Pap. U.S. Geol. Surv., (155): 24. 19 Jun 1930

species valid

Palmocarpon palmarum (Lesq.) Knowlt. Bull. U.S. Geol. Surv., (152): 158. Oct 1898

species valid

Palmocarpon mexicanum (Lesq.) Lesq. Rept. U.S. Geol. Surv. Territ., 7: 119. Jan - Mar 1878

species valid

Carpolithes mexicanus Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, 5(Supplement): 17. 1872

species valid

Zanthoxylum dubium Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, 5(Supplement): 15. 1872

species valid

Rhamnus fischeri Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, 5(Supplement): 15. 1872

species unavailable

Ficus ulmifolia Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, 5(Supplement): 14. 1872