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

Infraspecies

Add a new Infraspecies

Extended search

Search only by first symbols

Author

Rank

Toggle ranks

Original spelling

Year (from/to)

Paleoregion

Sort by: Year (desc.)

Total: 2175

infraspecies valid

Kalantarium kraeuselii Forma binervis Dobrusk. Trudy Geol. Inst. Akad. Nauk SSSR, (346): 114. 15 Oct 1980

infraspecies valid

Sycidium beiliuense Forma longum Zhen Wang, J.E. Conkin, R.-J. Huang, H.-N. Lu Univ. Louisville Stud. Paleontol. Stratigr., (13): 13. 1980

infraspecies valid

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

infraspecies valid

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

infraspecies valid

Gyrogona caelata Forma fasciata Grambast, Grambast-Fessard Paléobiol. Continentale, 12(2): 21. Sep - Dec 1981

infraspecies unavailable

Potonieisporites striatus Forma medius Koltch. in Papul., I.V. Pachom. Stratigr. Fuzulin. Miospor. Urala ed. 1980 127. 9 Jul 1981

infraspecies unavailable

Penetetrapites mollis Varietas tenuis Kalmen. in Kiselev Palinol. Issled. Kazakhst. 93. 1981

infraspecies unavailable

Gyrogona caelata Forma bicincta (C. Reid, J. Groves) Grambast, Grambast-Fessard Paléobiol. Continentale, 12(2): 21. Sep - Dec 1981

infraspecies valid

Gyrogona caelata Forma monolifera Grambast, Grambast-Fessard Paléobiol. Continentale, 12(2): 21. Sep - Dec 1981

infraspecies valid

Araucarioxylon annulatum Forma donbassicum Lepech. Trudy Vsesoyuzn. Nauchno-Issled. Geol. Inst., Nov. Ser., 1980, (204): 58. 24 Apr 1981