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: 68743

species valid

Juglans rugosa Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, 5(Supplement): 10. 1872

species valid

Juglans praerugosa Knowlt. Profess. Pap. U.S. Geol. Surv., 130: 121. Nov 1922

species unavailable

Juglans praerugosa Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 336. 13 Feb 1920

species valid

Juglans laramiensis Knowlt. Profess. Pap. U.S. Geol. Surv., 130: 120. Nov 1922

species unavailable

Juglans laramiensis Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 334. 13 Feb 1920

species valid

Juglans newberryi Knowlt. Profess. Pap. U.S. Geol. Surv., 130: 120. Nov 1922

species valid

Juglans newberryi Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 335. 13 Feb 1920

species valid

Deflandrea elegantica Andr.-Grigorov., Savitsk. Paleontol. Zbirn., (29): 45. 1993

species valid

Deflandrea apiculiformis Andr.-Grigorov., Savitsk. Paleontol. Zbirn., (29): 45. 1993

species valid

Dracodinium rhomboideum (G. Alberti) L.I. Costa, C.Downie 1979, p.44.