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 © 2014-2024

Suprageneric

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Total: 2121

non-fossil supragenus valid

Family Azollaceae Wettst. Handb. Syst. Bot., 2(1): 77. 18-25 Nov 1903

supragenus valid

Order Sphenophyllales Wettst. Handb. Syst. Bot., 2(1): 82. 18-25 Nov 1903

supragenus valid

Family Hyeniaceae Hirmer in Wettst. Handb. Syst. Bot. ed. 4, (1): 389. 24 Jun 1933

supragenus valid

Tribe Wielandielleae Engl. Syll. Pflanzenfam. ed. 11 119. 16 Jul 1936

supragenus valid

Tribe Cycadeoideeae Diels in Engl. Syll. Pflanzenfam. ed. 11 119. 16 Jul 1936

supragenus valid

Subfamily Wielandielloideae Kräusel in Engl., Prantl Nat. Pflanzenfam. ed. 2, 13: 94. 20 Feb 1926

supragenus valid

Subfamily Williamsonioideae Kräusel in Engl., Prantl Nat. Pflanzenfam. ed. 2, 13: 94. 20 Feb 1926

supragenus valid

Family Williamsoniaceae Nath. Förh. Geol. Fören. Stockholm, 35(6): 364. Nov 1913

supragenus unavailable

Family Westersheimiaceae Němejc Paleobot., 3: 276. Jul 1968

supragenus valid

Class Rhacophytopsida T.N. Taylor Paleobot. 217. 2 Feb 1981