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 © 2014-2024

Infraspecies

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Paleoregion

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Total: 2245

infraspecies valid

Platanus primaeva Varietas subintegrifolia Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 73. Oct 1892

infraspecies valid

Platanus primaeva Varietas grandidentata Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 73. Oct 1892

infraspecies valid

Betulites westii Varietas grewiopsideus Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 63. Oct 1892

infraspecies valid

Betulites westii Varietas populoides Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 63. Oct 1892

infraspecies valid

Betulites westii Varietas crassus Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 63. Oct 1892

infraspecies valid

Betulites westii Varietas lanceolatus Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 62. Oct 1892

infraspecies valid

Betulites westii Varietas quadratifolius Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 62. Oct 1892

infraspecies valid

Betulites westii Varietas rhomboidalis Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 62. Oct 1892

infraspecies valid

Betulites westii Varietas reniformis Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 62. Oct 1892

infraspecies valid

Betulites westii Varietas cuneatus Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 62. Oct 1892