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

Infraspecies

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Total: 2354

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

infraspecies valid

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

infraspecies valid

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

infraspecies valid

Betulites westii Varietas oblongus Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 61. Oct 1892

infraspecies valid

Betulites westii Varietas rotundatus Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 61. Oct 1892

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Global registry of scientific names of fossil organisms
covered by the International Code of Nomenclature for Algae, Fungi, and Plants (formerly International Code of Botanical Nomenclature) and International Code of Zoological Nomenclature
Copyright © 2014-2025 The International Fossil Plant Names Index (IFPNI). All rights reserved.
Attribution 4.0 International (CC BY 4.0).

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