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: 70472

species valid

Lygodium neuropteroides Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1870, 4: 384. 9 May 1871

species unavailable

Sassafras obtusum Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, [5]: 303. 9 May 1872

species valid

Platanus heeri Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, [5]: 303. 9 May 1872

species valid

Aralia quinquepartita Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, [5]: 302. 9 May 1872

species valid

Protophyllum mudgei (Lesq.) Lesq. Rept. U.S. Geol. Surv. Territ., 6: 106. 1874

species unavailable

Celastrophyllum ensifolium (Lesq.) Lesq. Rept. U.S. Geol. Surv. Territ., 6: 108. 1874

species valid

Magnolia ensifolia Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, [5]: 302. 9 May 1872

species valid

Protophyllum haydenii (Lesq.) Lesq. Rept. U.S. Geol. Surv. Territ., 6: 106. 1874

species valid

Pterospermites haydenii Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, [5]: 302. 9 May 1872

species valid

Protophyllum multinerve (Lesq.) Lesq. Rept. U.S. Geol. Surv. Territ., 6: 105. 1874