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: 2375

infraspecies valid

Pecopteris strictinervis Varietas unita Fontaine Monogr. U.S. Geol. Surv., 15(1 [Text], 2 [Atlas]): 84. Nov 1889

infraspecies valid

Osmunda dicksonioides Varietas latipennis Fontaine Monogr. U.S. Geol. Surv., 15(1 [Text], 2 [Atlas]): 147. Nov 1889

infraspecies valid

Neuropteris arberi Varietas wittenbergensis W. Remy, R. Remy Argum. Palaeobot., (4): 46. 15 Jul 1975

infraspecies unavailable

Asterotheca lepidorachis Varietas minor W. Remy, R. Remy Argum. Palaeobot., (1): 68. May 1966

infraspecies valid

Asterotheca lepidorachis Varietas minor W. Remy, R. Remy Argum. Palaeobot., (1(Tafelband)): pl. 8. 1968

infraspecies valid

Calamostachys spicata Varietas eimeri R. Remy, W. Remy Argum. Palaeobot., (4): 85. 15 Jul 1975

infraspecies valid

Annularia spicata Varietas eimeri R. Remy, W. Remy Argum. Palaeobot., (4): 85. 15 Jul 1975

infraspecies unavailable

Veryhachium riburgense Forma irregulare Brosius, Bitterli Bull. Ver. Schweiz. Petrol.-Geol. Ing., 28(74): 39. Sep 1961

infraspecies unavailable

Veryhachium riburgense Forma regulare Brosius, Bitterli Bull. Ver. Schweiz. Petrol.-Geol. Ing., 28(74): 39. Sep 1961

infraspecies valid

Nilssonia schaumburgensis Varietas parvula H. Yabe Sci. Rep. Tohoku Imp. Univ., Ser. 2, Geol., 1(4): 62. 20 Dec 1913