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: 69883

species valid

Ailanthus pythii (Unger) Kovar-Eder, Z. Kvaček, Ströb.-Herm. Ann. Naturhist. Mus. Wien, A, 105: 81. Feb 2004

species valid

Rhamnus aizoon Unger Chlor. Protogaea, (8-9): 146. 6-9 Oct 1847

species valid

Cotinus aizoon (Unger) Kovar-Eder, Z. Kvaček, Ströb.-Herm. Ann. Naturhist. Mus. Wien, A, 105: 80. Feb 2004

species valid

Rhus ambigua Unger Bot. Zeitung (Berlin), 7, (19): 353. 11 May 1849

species valid

Rhus oeningensis Unger Bot. Zeitung (Berlin), 7, (19): 352. 11 May 1849

species valid

Juglans pristina Unger Bot. Zeitung (Berlin), 7, (19): 351. 11 May 1849

species valid

Caesalpinia eocenica Unger Bot. Zeitung (Berlin), 7, (19): 350. 11 May 1849

species valid

Credneria geinitziana Unger Bot. Zeitung (Berlin), 7, (19): 349. 11 May 1849

species valid

Chondrophyllum grandidentatum (Unger) Heer Beitr. Kreide-Fl., (1): 19. 21 Apr 1868

species valid

Credneria grandidentata Unger Bot. Zeitung (Berlin), 7, (19): 349. 11 May 1849