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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Total: 70458

species valid

Sassafras harkerianum Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 6: 425. 1873

species valid

Platanus recurvata (Lesq.) Lesq. Rept. U.S. Geol. Surv. Territ., 6: 71. 1874

species valid

Populites affinis Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 6: 423. 1873

species valid

Menispermites salinae (Lesq.) Lesq. Rept. U.S. Geol. Surv. Territ., 6: 95. 1874

species valid

Populites salinae Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 6: 423. 1873

species valid

Hymenophyllum cretaceum Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 6: 421. 1873

species valid

Caulinites spinosus Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 6: 422. 1873

species valid

Populites fagifolius Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 6: 422. 1873

species valid

Ampelophyllites firmus (Lesq.) Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 67. 13 Feb 1920

species valid

Ampelophyllites attenuatus (Lesq.) Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 67. 13 Feb 1920