Nomenclatural acts
Plant Fossil Names Registry Number: PFN003709
Rhus herthae Unger designation of lectotype
Iljinskaja, I. A. (1964): Tortonian flora of Swoszowice. – Trudy Botanicheskogo Instituta Akademii Nauk SSSR 8(5): 113–144., page 6
Plant Fossil Names Registry Number: PFN003705
Apocynophyllum Unger designation of type taxon
Andrews, H. N. (1955): Index of generic names of fossil plants, 1820-1950. – Bulletin of the United States Geological Survey 1013: 1–262.
Plant Fossil Names Registry Number: PFN003703
Acacia oblita Saporta designation of lectotype
Tosal, A., Mariotti, R., Boura, A. & Denk, T. (2026): Revisiting Oligocene Mimosa and Mimosites leaflets from southwest Europe: taxonomy, palaeobiogeography and palaeoclimate. – Papers in Palaeontology 12(3): e70092 (1–21)., page 126
Plant Fossil Names Registry Number: PFN003697
Caesalpinia norica Unger designation of lectotype
Tosal, A., Mariotti, R., Boura, A. & Denk, T. (2026): Revisiting Oligocene Mimosa and Mimosites leaflets from southwest Europe: taxonomy, palaeobiogeography and palaeoclimate. – Papers in Palaeontology 12(3): e70092 (1–21)., page 491
Plant Fossil Names Registry Number: PFN003696
Cruciptera simsonii comb. nov.
Manchester, S. R. (1991): Cruciptera, a new Juglandaceous winged fruit from the Eocene and Oligocene of western North America. – Systematic Botany 16(4): 715–725.
Plant Fossil Names Registry Number: PFN003689
Keraphyton mawsoniae sp. nov.
Champreux, A., Meyer-Berthaud, B. & Decombeix, A. L. (2020): Keraphyton gen. nov., a new Late Devonian fern-like plant from Australia. – PeerJ 8: e9321 (1–20).
Plant Fossil Names Registry Number: PFN003688
Keraphyton gen. nov.
Champreux, A., Meyer-Berthaud, B. & Decombeix, A. L. (2020): Keraphyton gen. nov., a new Late Devonian fern-like plant from Australia. – PeerJ 8: e9321 (1–20).
Plant Fossil Names Registry Number: PFN003672
Parvileguminophyllum oblitum comb. nov.
Tosal, A., Mariotti, R., Boura, A. & Denk, T. (2026): Revisiting Oligocene Mimosa and Mimosites leaflets from southwest Europe: taxonomy, palaeobiogeography and palaeoclimate. – Papers in Palaeontology 12(3): e70092 (1–21).
Plant Fossil Names Registry Number: PFN003671
Acacia oblita sp. nov.
Saporta, L. C. J. G. de (1889): Dernières adjonctions à la flore fossile d'Aix-en-Provence précédées de notions stratigraphiques et paléontologiques appliquées à l'étude du gisement des plantes fossiles d'Aix-en-Provence. 10(1–3): 1–192.
Plant Fossil Names Registry Number: PFN003665
Cruciptera gen. nov.
Manchester, S. R. (1991): Cruciptera, a new Juglandaceous winged fruit from the Eocene and Oligocene of western North America. – Systematic Botany 16(4): 715–725.
Plant Fossil Names Registry Number: PFN003659
Vitis praerotundifolia sp. nov.
Chen, Y. Y., Boura, A., Orliac, M., Lebrun, R. & Del Rio, C. (2026): Vitaceae seed and wood fossils from the Eocene–Oligocene phosphatic fissure fillings of Quercy, southwestern France. – Review of Palaeobotany and Palynology 352: 105637 (1–13).
Plant Fossil Names Registry Number: PFN003658
Vitis quercyensis sp. nov.
Chen, Y. Y., Boura, A., Orliac, M., Lebrun, R. & Del Rio, C. (2026): Vitaceae seed and wood fossils from the Eocene–Oligocene phosphatic fissure fillings of Quercy, southwestern France. – Review of Palaeobotany and Palynology 352: 105637 (1–13).
Plant Fossil Names Registry Number: PFN003650
Baravalosphaera operculata sp. nov.
Ersoy, M., Chen, Y. Y., Boura, A., Herrera, F., Manchester, S. R., Orliac, M., Lebrun, R. & Del Rio, C. (2026): Fruits of Anacardiaceae from the early Oligocene of Baraval Quercy locality, southwestern France. – Review of Palaeobotany and Palynology 352: 105606 (1–11).
Plant Fossil Names Registry Number: PFN003569
Potamogeton crispissima (Dusén) A.Iglesias, Gallardo, Santillana et E.Silva designation of lectotype
Iglesias, A., Gallardo, R. A., Santillana, S. & Silva, E. (2025): New plants from the Upper Paleocene Cross Valley-Wiman Formation, Marambio (=Seymour) Island, Antarctic Peninsula. – Ameghiniana 62(2): 144–174., page 155
Plant Fossil Names Registry Number: PFN003561
Equicalastrobus chinleana comb. nov.
Grauvogel-Stamm, L. & Ash, S. R. (1999): “Lycostrobus” chinleana, an equisetalean cone from the Upper Triassic of the southwestern United States and its phylogenetic implications. – American Journal of Botany 86(10): 1391–1405.
Plant Fossil Names Registry Number: PFN003560
Lycostrobus chinleanus sp. nov.
Daugherty, L. H. (1941): The Upper Triassic flora of Arizona. Publications of the Carnegie Institution of Washington: 1–108.
Plant Fossil Names Registry Number: PFN003559
Equicalastrobus gen. nov.
Grauvogel-Stamm, L. & Ash, S. R. (1999): “Lycostrobus” chinleana, an equisetalean cone from the Upper Triassic of the southwestern United States and its phylogenetic implications. – American Journal of Botany 86(10): 1391–1405.
Plant Fossil Names Registry Number: PFN003483
Ripogonum marambio sp. nov.
Iglesias, A., Gallardo, R. A., Santillana, S. & Silva, E. (2025): New plants from the Upper Paleocene Cross Valley-Wiman Formation, Marambio (=Seymour) Island, Antarctic Peninsula. – Ameghiniana 62(2): 144–174.
Plant Fossil Names Registry Number: PFN003482
Taeniopteris crispissima sp. nov.
Dusén, P. K. H. (1908): Über Die Tertiare Flora der Seymour Insel. Lithographisches Institut des Generalstabs Stockholm: 27 pp.
Plant Fossil Names Registry Number: PFN003481
Potamogeton crispissima comb. nov.
Iglesias, A., Gallardo, R. A., Santillana, S. & Silva, E. (2025): New plants from the Upper Paleocene Cross Valley-Wiman Formation, Marambio (=Seymour) Island, Antarctic Peninsula. – Ameghiniana 62(2): 144–174.