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 © 2014-2026

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Total: 71220

species valid

Quercus huntsvillensis Daghlian, Crepet Amer. J. Bot., 70(5): 647. 21 Jun 1983

species valid

Quercus catahoulaensis Daghlian, Crepet Amer. J. Bot., 70(5): 647. 21 Jun 1983

species valid

Quercus oligocenensis Daghlian, Crepet Amer. J. Bot., 70(5): 645. 21 Jun 1983

species valid

Castaneoidea puryearensis Crepet, Daghlian Amer. J. Bot., 67(5): 753. 24 Jun 1980

species valid

Paleojulacea laxa Crepet, Nixon Amer. J. Bot., 76(6): 852. 23 Jun 1989

species valid

Trigonobalanoidea americana Crepet, Nixon Amer. J. Bot., 76(6): 851. 23 Jun 1989

species valid

Castanopsoidea columbiana Crepet, Nixon Amer. J. Bot., 76(6): 851. 23 Jun 1989

species valid

Quercus groenlandica Heer Vierteljahrsschr. Naturf. Ges. Zürich, 11, (3): 276. 1866

species valid

Hexagonokaryon nixonii Manchester, Judd, Tiffney in Manchester, J.E. Correa, Krinsky, Judd, Tiffney Int. J. Pl. Sci., 2026, 187(1 [10.1086/738560]): 000 [3]. 19 Dec 2025

species valid

Melosira jouseana Moiss. Trudy Vsesoyuzn. Nauchno-Issled. Geol. Inst., Nov. Ser., (141): 24. 1971