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: 70366

species valid

Helictoxylon luzonense Crié Palaeontol. Abh., Neue Folge, 1=5(2): 87 [13]. 24 Dec 1889

species unavailable

Helictoxylon faurei Koeniguer Bull. Mus. Natl. Hist. Nat., Sér. 3, Sci. Terre, 26(172): 86. 30 Mar 1974

species valid

Helictoxylon roemeri Felix Samml. Paläontol. Abh., Series 1, (1): 20. 12 Apr 1883

species unavailable

Helictoxylon schenkii Felix Stud. Foss. Hölzer 63. 14 Mar 1882

species valid

Dipterocarpoxylon schenkii (Felix) H.-J. Schweitz. Palaeontographica, Abt. B, Paläophytol., 105(1-4): 21. Oct 1958

species unavailable

Helictoxylon tenerum Felix Stud. Foss. Hölzer 67. 14 Mar 1882

species valid

Helictoxylon schenkii Felix Samml. Paläontol. Abh., Series 1, (1): 20. 12 Apr 1883

species valid

Helictoxylon tenerum Felix Samml. Paläontol. Abh., Series 1, (1): 19. 12 Apr 1883

species valid

Helictoxylon speciosum Felix Samml. Paläontol. Abh., Series 1, (1): 18. 12 Apr 1883

species valid

Helictoxylon anomalum Felix Z. Deutsch. Geol. Ges., 35(1): 66. Apr 1883