Nomenclatural acts
Plant Fossil Names Registry Number: PFN002517
Obirafructus kokubunii sp. nov.
Kajita, Y., Suzuki, M. H. & Nishida, H. (2021): A Multicarpellary Apocarpous Gynoecium from the Late Cretaceous (Coniacian–Santonian) of the Upper Yezo Group of Obira, Hokkaido, Japan: Obirafructus kokubunii gen. & sp. nov. – Acta phytotaxonomica et geobotanica 72(1): 1–21.
Plant Fossil Names Registry Number: PFN002497
Skyttegaardia galtieri sp. nov.
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2021): Microsporangiophores from the Early Cretaceous (Berriasian) of Bornholm, Denmark, with comments on a pre-angiosperm xerophytic flora. – Review of Palaeobotany and Palynology 293: 104487 (11 pp.).
Plant Fossil Names Registry Number: PFN002496
Skyttegaardia gen. nov.
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2021): Microsporangiophores from the Early Cretaceous (Berriasian) of Bornholm, Denmark, with comments on a pre-angiosperm xerophytic flora. – Review of Palaeobotany and Palynology 293: 104487 (11 pp.).
Plant Fossil Names Registry Number: PFN002487
Margocolporites constricta sp. nov.
Mautino, L. R. & Garralla, S. S. (2021): Primeros registros palinológicos para Sudamérica afines a Pontederia L., Gleditsia L. y Parkinsonia L. en la Formación Palo Pintado, Mioceno de Salta, Argentina. – Publicación Electrónica de la Asociación Paleontológica Argentina 21(1): 1–17.
Plant Fossil Names Registry Number: PFN002486
Margocolporites gleditsioides sp. nov.
Mautino, L. R. & Garralla, S. S. (2021): Primeros registros palinológicos para Sudamérica afines a Pontederia L., Gleditsia L. y Parkinsonia L. en la Formación Palo Pintado, Mioceno de Salta, Argentina. – Publicación Electrónica de la Asociación Paleontológica Argentina 21(1): 1–17.
Plant Fossil Names Registry Number: PFN002485
Parihiatus aquaticus sp. nov.
Mautino, L. R. & Garralla, S. S. (2021): Primeros registros palinológicos para Sudamérica afines a Pontederia L., Gleditsia L. y Parkinsonia L. en la Formación Palo Pintado, Mioceno de Salta, Argentina. – Publicación Electrónica de la Asociación Paleontológica Argentina 21(1): 1–17.
Plant Fossil Names Registry Number: PFN002484
Cristatisporites conatus comb. nov.
Kavali, P. S., Roy, A., di Pasquo, M., Gurumurthy, G. P., Sharma, G. & Kumar, A. (2021): Upper Pennsylvanian age of the lower Talchir Formation in the Wardha Basin, Central India, based on guide palynomorphs present in radiometrically-dated palynozonations in South America, Africa, and Australia. – Ameghiniana 58(4): 318–344.
Plant Fossil Names Registry Number: PFN002483
Jayantisporites conatus sp. nov.
Lele, K. M. & Makada, R. (1972): Studies in the Talchir Flora of India – 7. Palynology of the Talchir Formation from Jayanti Coalfield, Bihar. – Geophytology 2(1): 41–73.
Plant Fossil Names Registry Number: PFN002482
Asplenium difforme sp. nov.
Sternberg, K. M. (1821): Versuch einer geognostisch-botanischen Darstellung der Flora der Vorwelt, Bd. I, H. 2. in Commission im Deutschen Museum, F. Fleischer, Leipzig: 33 pp.
Plant Fossil Names Registry Number: PFN002481
Cristatisporites stat et gen. nov.
Potonié, R. H. H. E. & Kremp, G. O. W. (1954): Die Gattungen der paläozoischen Sporae dispersae und ihre Stratigraphie. – Geologisches Jahrbuch 69: 111–194 + Taf. 20.
Plant Fossil Names Registry Number: PFN002480
Secarisporites volkheimerii comb. nov.
Ruffo Rey, L. J. (2021): New Palynological Data of the Cerro de las Cabras Formation (Middle Triassic) at its Type Locality, Mendoza, Argentina. Biostratigraphic and Phytogeographic Implications. – Ameghiniana 58(3): 181–206.
Plant Fossil Names Registry Number: PFN002479
Secarisporites verrucosus comb. nov.
Ruffo Rey, L. J. (2021): New Palynological Data of the Cerro de las Cabras Formation (Middle Triassic) at its Type Locality, Mendoza, Argentina. Biostratigraphic and Phytogeographic Implications. – Ameghiniana 58(3): 181–206.
Plant Fossil Names Registry Number: PFN002478
Secarisporites lobatoverrucosus comb. nov.
Ruffo Rey, L. J. (2021): New Palynological Data of the Cerro de las Cabras Formation (Middle Triassic) at its Type Locality, Mendoza, Argentina. Biostratigraphic and Phytogeographic Implications. – Ameghiniana 58(3): 181–206.
Plant Fossil Names Registry Number: PFN002477
Secarisporites argenteiformis stat et comb. nov.
Ruffo Rey, L. J. (2021): New Palynological Data of the Cerro de las Cabras Formation (Middle Triassic) at its Type Locality, Mendoza, Argentina. Biostratigraphic and Phytogeographic Implications. – Ameghiniana 58(3): 181–206.
Plant Fossil Names Registry Number: PFN002476
Secarisporites gen. nov.
Neves, R. (1961): Namurian plant spores from the southern Pennines, England. – Palaeontology 4(2): 247–279.
Plant Fossil Names Registry Number: PFN002434
Trapa sanyingiensis sp. nov.
Aung, A. T., Del Rio, C., Wang, T. X., Liu, J., Spicer, T. E. V. & Su, T. (2021): Fossil fruits and pollen grains of Trapa from the Upper Pliocene of the Sanying Formation (Yunnan, China). – Review of Palaeobotany and Palynology 293: 1–7.
Plant Fossil Names Registry Number: PFN002428
Cycadites salicifolius C.Presl in Sternberg designation of lectotype
Kvaček, J., Dašková, J. & Libertín, M. (2021): Catalogue of plant fossils described in works by Kaspar M. Sternberg. Second revised edition. – Sternbergiana 1: 1–309., page 195
Plant Fossil Names Registry Number: PFN002427
Cycadites salicifolius sp. nov.
Sternberg, K. M. (1838): Versuch einer geognostisch-botanischen Darstellung der Flora der Vorwelt, Bd. II, H. 7, 8. G. Haase und Söhne, Prag: pp. 81–220.
Plant Fossil Names Registry Number: PFN002406
Thuites valdensis sp. nov.
Seward, A. C. (1895): Catalogue of the Mesozoic Plants in the Department of Geology, British Museum (Natural History). The Wealden Flora. Part II. – Gymnospermæ. Trustees of the British Museum (Natural History), London: 259 pp.
Plant Fossil Names Registry Number: PFN002390
Notiantha gen. nov.
Jud, N. A., Gandolfo, M. A., Iglesias, A. & Wilf, P. (2017): Flowering after disaster: Early Danian buckthorn (Rhamnaceae) flowers and leaves from Patagonia. – PLoS ONE 12(5): e0176164 (24 pp.).