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.

Infraspecies

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Total: 1828

infraspecies valid

Pecopteris germarii Varietas crassinervis Fontaine, I.C. White Sec. Geol. Surv. Pennsylvania Rept. Progr., PP: 70. Jun 1880

infraspecies valid

Cyatheites plukenetii Subspecies germarii C.E. Weiss Foss. Fl. Steinkohlenform., (1): 68. Oct 1869

infraspecies valid

Pecopteris plukenetii Varietas constricta Fontaine, I.C. White Sec. Geol. Surv. Pennsylvania Rept. Progr., PP: 68. Jun 1880

infraspecies valid

Pecopteris dentata Varietas parva Fontaine, I.C. White Sec. Geol. Surv. Pennsylvania Rept. Progr., PP: 67. Jun 1880

infraspecies valid

Pecopteris dentata Varietas crenata Fontaine, I.C. White Sec. Geol. Surv. Pennsylvania Rept. Progr., PP: 66. Jun 1880

infraspecies valid

Pecopteris miltonii Varietas polymorpha (Brongn.) Fontaine, I.C. White Sec. Geol. Surv. Pennsylvania Rept. Progr., PP: 66. Jun 1880

infraspecies valid

Pecopteris penniformis Varietas latifolia Fontaine, I.C. White Sec. Geol. Surv. Pennsylvania Rept. Progr., PP: 65. Jun 1880

infraspecies valid

Pecopteris arborescens Varietas integripinna Fontaine, I.C. White Sec. Geol. Surv. Pennsylvania Rept. Progr., PP: 63. Jun 1880

infraspecies valid

Odontopteris obtusiloba Varietas rarinervis Fontaine, I.C. White Sec. Geol. Surv. Pennsylvania Rept. Progr., PP: 52. Jun 1880

infraspecies valid

Micrantholithus parisiensis Subspecies major Bouché Rev. Micropaléontol., 5(2): 86. 1962

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