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

Infraspecies

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Total: 2348

infraspecies valid

Tricolporopollenites megaexactus Subspecies bruehlensis (P.W. Thomson in R. Potonié, P.W. Thomson, Thierg.) Pflug, P.W. Thomson in P.W. Thomson, Pflug Palaeontographica, Abt. B, Paläophytol., 94(1–4): 101. Mar 1953

infraspecies valid

Tricolpopollenites parmularius Forma rotundior Pflug in P.W. Thomson, Pflug Palaeontographica, Abt. B, Paläophytol., 94(1–4): 97. Mar 1953

infraspecies valid

Tricolpopollenites parmularius Forma cylindrior Pflug in P.W. Thomson, Pflug Palaeontographica, Abt. B, Paläophytol., 94(1–4): 97. Mar 1953

infraspecies unavailable

Tricolpopollenites liblarensis Subspecies fallax (R. Potonié) Pflug, P.W. Thomson in P.W. Thomson, Pflug Palaeontographica, Abt. B, Paläophytol., 94(1–4): 97. Mar 1953

infraspecies unavailable

Tricolpopollenites microhenricii Subspecies intrabaculatus Pflug in P.W. Thomson, Pflug Palaeontographica, Abt. B, Paläophytol., 94(1–4): 96. Mar 1953

infraspecies unavailable

Tricolpopollenites microhenricii Subspecies intragranulatus Pflug in P.W. Thomson, Pflug Palaeontographica, Abt. B, Paläophytol., 94(1–4): 96. Mar 1953

infraspecies valid

Porocolpopollenites rotundus Forma projectus Pflug in P.W. Thomson, Pflug Palaeontographica, Abt. B, Paläophytol., 94(1–4): 93. Mar 1953

infraspecies valid

Intratriporopollenites rhizophorus Subspecies burghasungensis Mürrig., Pflug in P.W. Thomson, Pflug Palaeontographica, Abt. B, Paläophytol., 94(1–4): 88. Mar 1953

infraspecies valid

Intratriporopollenites rhizophorus Subspecies geiseltalensis P.W. Thomson, Pflug Palaeontographica, Abt. B, Paläophytol., 94(1–4): 88. Mar 1953

infraspecies valid

Triatriopollenites myricoides Forma tetraexituus P.W. Thomson, Pflug Palaeontographica, Abt. B, Paläophytol., 94(1–4): 80. Mar 1953