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: 70458

species valid

Equisetum lesquereuxii Knowlt. Bull. U.S. Geol. Surv., (152): 94. Oct 1898

species valid

Cornus newberryi Hollick in Knowlt. Bull. U.S. Geol. Surv., (152): 76. Oct 1898

species unavailable

Cornus acuminata Newb. Ann. Lyceum Nat. Hist. New York, 9(Art. 1): 71. Apr 1868

species valid

Equisetum newberryi Knowlt., Cockerell in Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 257. 13 Feb 1920

species unavailable

Aralia dubia Fontaine Monogr. U.S. Geol. Surv., 15(1 [Text], 2 [Atlas]): 314. Nov 1889

species valid

Aralia fontainei Knowlt. Bull. U.S. Geol. Surv., (152): 37. Oct 1898

species valid

Dryopteris kennerlyi (Newb.) Knowlt. Bull. U.S. Geol. Surv., (152): 92. Oct 1898

species valid

Dryopteris angustipinnata (Fontaine) Knowlt. Bull. U.S. Geol. Surv., (152): 91. Oct 1898

species valid

Dryopteris cystopteroides (Fontaine) Knowlt. Bull. U.S. Geol. Surv., (152): 91. Oct 1898

species valid

Dryopteris oblongifolia (Fontaine) Knowlt. Bull. U.S. Geol. Surv., (152): 92. Oct 1898