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: 70601

species valid

Vitis hesperia Knowlt. Proc. U.S. Natl. Mus., 51(2151): 284. 24 Nov 1916

species valid

Ostrya betuloides Lesq. Rept. U.S. Geol. Surv. Territ., 1883, 8: 151. Jan 1885

species valid

Fraxinus ungeri Lesq. Rept. U.S. Geol. Surv. Territ., 1883, 8: 171. Jan 1885

species valid

Porana cockerellii Knowlt. Proc. U.S. Natl. Mus., 51(2151): 287. 24 Nov 1916

species valid

Porana similis Knowlt. Proc. U.S. Natl. Mus., 51(2151): 288. 24 Nov 1916

species valid

Florissantia physalis Knowlt. Proc. U.S. Natl. Mus., 51(2151): 270. 24 Nov 1916

species valid

Aristolochia crassifolia (Newb.) Cockerell Bull. Amer. Mus. Nat. Hist., 24(Article 4): 90. 7 Feb 1908

species valid

Aristolochia williardiana Knowlt. Proc. U.S. Natl. Mus., 51(2151): 268. 24 Nov 1916

species valid

Lomatites spinosus (Lesq.) Cockerell Bull. Amer. Mus. Nat. Hist., 24(Article 4): 89. 7 Feb 1908

species valid

Lomatites hakeifolius (Lesq.) Cockerell Bull. Amer. Mus. Nat. Hist., 24(Article 4): 89. 7 Feb 1908