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: 70675

species valid

Pterophyllum rigidum Andrae Abh. K. K. Geol. Reichsanst. Wien, Abtheilung 3, 2(4): 42. Jun 1855

species valid

Pterozamites rigidus (Andrae) Miq. Prodr. Syst. Cycad. 32. Jun 1861

species valid

Pterozamites saxonicus (Reich in Goepp.) Miq. Prodr. Syst. Cycad. 29. Jun 1861

species valid

Pterozamites murchisonianus (Goepp.) Miq. Prodr. Syst. Cycad. 32. Jun 1861

species valid

Pterozamites lunularifolius (Goepp.) Miq. Prodr. Syst. Cycad. 32. Jun 1861

species valid

Pterozamites merianii (Brongn.) Bornem. Organ. Reste Lettenkohlengr. Thür. 57. 24-25 Jan 1856

species unavailable

Pterozamites jaegeri (Brongn.) Bornem. Organ. Reste Lettenkohlengr. Thür. 57. 24-25 Jan 1856

species valid

Pterozamites longifolius (Brongn.) Bornem. Organ. Reste Lettenkohlengr. Thür. 57. 24-25 Jan 1856

species valid

Pterozamites inconstans Braun ex Miq. Prodr. Syst. Cycad. 32. Jun 1861

species valid

Pterozamites crassinervis (Goepp. in Dunker) Miq. Prodr. Syst. Cycad. 32. Jun 1861

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