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: 70473

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

species valid

Carpolithes palmarum Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, 5(Supplement): 13. 1872

species unavailable

Allantodiopsis erosa (Lesq.) Knowlt., Maxon in Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 61. 13 Feb 1920

species valid

Pteris erosa Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, 5(Supplement): 12. 1872

species valid

Acer secretum Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, 5(Supplement): 12. 1872

species valid

Morus affinis Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, 5(Supplement): 11. 1872

species valid

Salix evanstoniana Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, 5(Supplement): 10. 1872

species unavailable

Juglans rugosa Lesq. in Hayden Amer. J. Sci. Arts, Series 2, 45(134): 206. Mar 1868