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: 68186

species valid

Quercus chlorophylloides Knowlt. Bull. U.S. Geol. Surv., (152): 190. Oct 1898

species valid

Quercus castanopsis Newb. Proc. U.S. Natl. Mus., 1882, 5: 505. 28 Feb 1883

species unavailable

Quercus castanoides Newb. Proc. U.S. Natl. Mus., 1882, 5: 506. 28 Feb 1883

species valid

Manicaria haydenii Newb. Proc. U.S. Natl. Mus., 1882, 5: 504. 28 Feb 1883

species valid

Ficus wyomingiana Lesq. Bull. U.S. Geol. Geogr. Surv. Territ., Series 2, 1(5): 387. 8 Jan 1876

species valid

Ficus ungeri Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, 5(Supplement): 7. 1872

species valid

Achaenites cichorioides Knowlt. Profess. Pap. U.S. Geol. Surv., 131(F): 173. 30 Mar 1923

species valid

Sambucus winchesteri Knowlt. Profess. Pap. U.S. Geol. Surv., 131(F): 173. 30 Mar 1923

species valid

Aralia wyomingensis Knowlt., Cockerell in Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 88. 13 Feb 1920

species unavailable

Aralia macrophylla Newb. Proc. U.S. Natl. Mus., 5: 513. 21 Mar 1883