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: 69843

species valid

Dryopteris xantholithensis Knowlt. Monogr. U.S. Geol. Surv., 32(2): 671. Oct 1899

species valid

Dryopteris weedii Knowlt. Monogr. U.S. Geol. Surv., 32(2): 669. Oct 1899

species valid

Asplenium remotidens Knowlt. Monogr. U.S. Geol. Surv., 32(2): 669. Oct 1899

species valid

Carpites tiliaceus (Heer) Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 221. Oct 1892

species valid

Benzoin venustum (Lesq.) Knowlt. Bull. U.S. Geol. Surv., (152): 47. Oct 1898

species valid

Benzoin masonii (Lesq.) Knowlt. Bull. U.S. Geol. Surv., (152): 47. Oct 1898

species unavailable

Asplenium erosum (Lesq.) Knowlt. Bull. U.S. Geol. Surv., (152): 45. Oct 1898

species unavailable

Asplenium magnum Knowlt. Monogr. U.S. Geol. Surv., 32(2): 667. Oct 1899

species valid

Asplenium iddingsii Knowlt. Monogr. U.S. Geol. Surv., 32(2): 666. Oct 1899

species valid

Woodwardia preareolata Knowlt. Monogr. U.S. Geol. Surv., 32(2): 665. Oct 1899