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

Cystoseirites affinis Unger Chlor. Protogaea, (8-9): 126. 6-9 Oct 1847

species valid

Cystoseirites gracilis Unger Chlor. Protogaea, (8-9): 126. 6-9 Oct 1847

species unavailable

Cystoseirites gracilis Unger Steiermärk. Z., Neue Folge, 5(2): 102. 1838

species valid

Cystoseirites hellii Unger Chlor. Protogaea, (8-9): 125. 6-9 Oct 1847

species unavailable

Cystoseirites hellii Unger Steiermärk. Z., Neue Folge, 5(2): 102. 1838

species unavailable

Cystoseirites communis Unger Steiermärk. Z., Neue Folge, 5(2): 101. 1838

species valid

Cystoseirites communis Unger Chlor. Protogaea, (8-9): 125. 6-9 Oct 1847

species valid

Woodwardites roessnerianus Unger Chlor. Protogaea, (8-9): 123. 6-9 Oct 1847

species valid

Adiantum renatum Unger Chlor. Protogaea, (8-9): 122. 6-9 Oct 1847

species valid

Pteris parschlugiana Unger Chlor. Protogaea, (8-9): 122. 6-9 Oct 1847