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: 70443

species unavailable

Cycadeoidea cylindrica Unger Syn. Pl. Foss. 163. 28-29 Apr 1845

species unavailable

Mantellia cylindrica Brongn. Prodr. Hist. Vég. Foss. 96, 192. Dec 1828

species valid

Psygmophyllum cuneifolium (S.S. Kutorga) Schimp. Traité Paléont. Vég., 2(1): 194. 13 Jun 1870

species valid

Psygmophyllum expansum (Brongn.) Schimp. Traité Paléont. Vég., 2(1): 193. 13 Jun 1870

species valid

Cycadeoidea pictaviensis Saporta in Schimp. Traité Paléont. Vég., 2(1): 188. 13 Jun 1870

species valid

Cycadeoidea columnaris (C. Presl in Sternb.) Unger Syn. Pl. Foss. 162. 28-29 Apr 1845

species valid

Yatesia crassa Carruth. Trans. Linn. Soc. London, 26(4): 689. 19 May 1870

species valid

Mantellia inclusa Carruth. Trans. Linn. Soc. London, 26(4): 703. 19 May 1870

species valid

Yatesia gracilis Carruth. Trans. Linn. Soc. London, 26(4): 689. 19 May 1870

species valid

Bucklandia yatesii (Carruth.) Seward Foss. Pl., 3: 484. 21-26 Jul 1917