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: 18312

genus valid

Genus Lyrasperma A.G. Long Trans. Roy. Soc. Edinburgh, 64(12): 267. 9 Dec 1960

genus unavailable

Genus Stamnostoma A.G. Long Trans. Roy. Soc. Edinburgh, 64(9): 201. 7 Sep 1960

genus unavailable

Genus Chiasmoxylon Sebby (1973).

genus valid

Genus Genomosperma A.G. Long Trans. Roy. Soc. Edinburgh, 64(2): 32. 16 May 1959

genus unavailable

Genus Levicaulis C.B. Beck Trans. Roy. Soc. Edinburgh, 63(3)(21): 449. 1 Nov 1958

genus unavailable

Genus Anasperma A.G. Long Trans. Roy. Soc. Edinburgh, 66(14): 353. 8 Jul 1966

genus valid

Genus Eosperma P.D.W. Barnard Ann. Bot. (Oxford), New Series, 23(90): 292. Apr 1959

genus unavailable

Genus Rowleya A.G. Long Proc. Roy. Soc. Edinburgh, 69(20): 477. 5 Nov 1976

genus valid

Genus Calathopteris A.G. Long Trans. Roy. Soc. Edinburgh, 69(15): 333. 21 Apr 1976

genus valid

Genus Oxroadopteris A.G. Long Trans. Roy. Soc. Edinburgh, 75(4): 387. 1984