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: 2348

infraspecies valid

Azolla tomentosa Forma monilifera P.A. Nikitin in P.I. Dorof. Trudy Bot. Inst. Akad. Nauk SSSR, Ser. 1, Fl. Sist. Vyssh. Rast., (11): 118. 28 Dec 1955

infraspecies valid

Azolla pseudopinnata Varietas elegans P.I. Dorof. Bot. Zhurn. (Moscow & Leningrad), 65(3): 309. Mar 1980

infraspecies valid

Azolla aspera Varietas omskiana P.I. Dorof. Bot. Zhurn. (Moscow & Leningrad), 65(3): 307. Mar 1980

infraspecies valid

Azolla aspera Varietas semiaspera P.I. Dorof. Bot. Zhurn. (Moscow & Leningrad), 65(3): 307. Mar 1980

infraspecies valid

Azolla aspera Varietas pulchella P.I. Dorof. Bot. Zhurn. (Moscow & Leningrad), 65(3): 305. Mar 1980

infraspecies valid

Cymatiosphaera radiata Forma serratocycla Deflandre Compt. Rend. Sommaire Séances Soc. Géol. France, 1954, (11-12): 258. Jul 1954

infraspecies unavailable

Cymatiosphaera radiata Forma serratocycla Wetzel Palaeontographica, Abt. A, Paläozool., 78(1-3): 27. Jan 1933

infraspecies valid

Eotrigonobalanus furcinervis Subspecies flagellinervis (Rossm.) Erv. Knobl., Z. Kvaček in Erv. Knobl., Konzal., Z. Kvaček Rozpr. Česk. Geol. Ústavu, 49: 66. 1996

infraspecies unavailable

Laurophyllum syncarpifolium Forma pallidum Z. Kvaček in Erv. Knobl., Konzal., Z. Kvaček Rozpr. Česk. Geol. Ústavu, 49: 49. 1996

infraspecies unavailable

Laurophyllum pseudoprinceps Forma eoprinceps Erv. Knobl., Konzal., Z. Kvaček Rozpr. Česk. Geol. Ústavu, 49: 46. 1996