Nomenclatural acts

Plant Fossil Names Registry Number: PFN001851
Mixoxylon australe sp. nov.
Chernomorets, O. & Sakala, J. (2021): Mixoxylon australe gen. et sp. nov., a unique homoxylous wood with non-angiosperm affinity from the Lower Cretaceous of Antarctica (Albian, James Ross Island). – Antarctic Science 33(5): 493–501.

Plant Fossil Names Registry Number: PFN001850
Mixoxylon gen. nov.
Chernomorets, O. & Sakala, J. (2021): Mixoxylon australe gen. et sp. nov., a unique homoxylous wood with non-angiosperm affinity from the Lower Cretaceous of Antarctica (Albian, James Ross Island). – Antarctic Science 33(5): 493–501.

Plant Fossil Names Registry Number: PFN001849
Brachyphyllum sattlerae sp. nov.
Batista, M. E. P., Kunzmann, L., Sá, A. A., Saraiva, A. Á. F. & Loiola, M. I. B. (2020): A new species of Brachyphyllum from the Crato Formation (Lower Cretaceous), Araripe Basin, Brazil. – Ameghiniana 57(6): 519–533.

Plant Fossil Names Registry Number: PFN001848
Brachyphyllum gen. nov.
Brongniart, A. T. (1828): Prodrome d'une histoire des végétaux fossiles. F. G. Levrault, Paris and Strasbourg: 223 pp.

Plant Fossil Names Registry Number: PFN001847
Tumidopteris astra sp. nov.
Naugolnykh, S. V. (2020): A new species of the genus Tumidopteris Naugolnykh from the Permian of the Pechora Cis-Urals, Russia. – Fossil Imprint 76(2): 270–278.

Plant Fossil Names Registry Number: PFN001825
Nilssonia mirovanae sp. nov.
Čepičková, J. & Kvaček, J. (2020): Two cycads Nilssonia mirovanae sp. nov. and Pseudoctenis babinensis J.Kvaček from the Cenomanian of the Bohemian Cretaceous Basin (Czech Republic) as indicators of water stress in the palaeoenvironment. – Fossil Imprint 76(2): 315–324.

Plant Fossil Names Registry Number: PFN001824
Cedrus anatolica sp. nov.
Akkemik, Ü. (2021): A new fossil Cedrus species from the early Miocene of northwestern Turkey and its possible affinities. – Palaeoworld 30: 746–756.

Plant Fossil Names Registry Number: PFN001823
Gansufructus gen. nov.
Du, B., Zhang, M., Sun, B., Li, A., Zhang, J., Yan, D., Xie, S. & Wu, J. (2021): An exceptionally well-preserved herbaceous eudicot from the Early Cretaceous (late Aptian–early Albian) of Northwest China. – National Science Review 8(12): nwab084 (12 pp.).

Plant Fossil Names Registry Number: PFN001822
Gansufructus saligna sp. nov.
Du, B., Zhang, M., Sun, B., Li, A., Zhang, J., Yan, D., Xie, S. & Wu, J. (2021): An exceptionally well-preserved herbaceous eudicot from the Early Cretaceous (late Aptian–early Albian) of Northwest China. – National Science Review 8(12): nwab084 (12 pp.).

Plant Fossil Names Registry Number: PFN001814
Juniperoxylon acarcaea sp. nov.
Akkemik, Ü. (2020): A new species of Juniperoxylon from the early Miocene of northwestern Turkey. – Acta Palaeontologica Romaniae 17(on–line): 15–26.

Plant Fossil Names Registry Number: PFN001807
Pentacentron sternhartae sp. nov.
Manchester, S. R., Pigg, K. B., Kvaček, Z., DeVore, M. L. & Dillhoff, R. M. (2018): Newly recognized diversity in Trochodendraceae from the Eocene of western North America. – International Journal of Plant Sciences 179(on–line)(8): 663–676.

Plant Fossil Names Registry Number: PFN001806
Pentacentron gen. nov.
Manchester, S. R., Pigg, K. B., Kvaček, Z., DeVore, M. L. & Dillhoff, R. M. (2018): Newly recognized diversity in Trochodendraceae from the Eocene of western North America. – International Journal of Plant Sciences 179(on–line)(8): 663–676.

Plant Fossil Names Registry Number: PFN001805
Concavistylon wehrii sp. nov.
Manchester, S. R., Pigg, K. B., Kvaček, Z., DeVore, M. L. & Dillhoff, R. M. (2018): Newly recognized diversity in Trochodendraceae from the Eocene of western North America. – International Journal of Plant Sciences 179(on–line)(8): 663–676.

Plant Fossil Names Registry Number: PFN001800
Paleoallium billgenseli sp. nov.
Pigg, K. B., Bryan, F. A. & DeVore, M. L. (2018): Paleoallium billgenseli gen. et sp. nov.: fossil monocot remains from the latest Early Eocene Republic Flora, northeastern Washington State, USA. 179(6): 477–486.

Plant Fossil Names Registry Number: PFN001799
Paleoallium gen. nov.
Pigg, K. B., Bryan, F. A. & DeVore, M. L. (2018): Paleoallium billgenseli gen. et sp. nov.: fossil monocot remains from the latest Early Eocene Republic Flora, northeastern Washington State, USA. 179(6): 477–486.

Plant Fossil Names Registry Number: PFN001797
Nitaspermum marylandense sp. nov.
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2018): Fossil seeds with affinities to Austrobaileyales and Nymphaeales from the Early Cretaceous (early to middle Albian) of Virginia and Maryland, USA: new evidence for extensive extinction near the base of the angiosperm tree. Academic Press: 417–435.

Plant Fossil Names Registry Number: PFN001796
Nitaspermum virginiense sp. nov.
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2018): Fossil seeds with affinities to Austrobaileyales and Nymphaeales from the Early Cretaceous (early to middle Albian) of Virginia and Maryland, USA: new evidence for extensive extinction near the base of the angiosperm tree. Academic Press: 417–435.

Plant Fossil Names Registry Number: PFN001795
Nitaspermum crassum sp. nov.
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2018): Fossil seeds with affinities to Austrobaileyales and Nymphaeales from the Early Cretaceous (early to middle Albian) of Virginia and Maryland, USA: new evidence for extensive extinction near the base of the angiosperm tree. Academic Press: 417–435.

Plant Fossil Names Registry Number: PFN001794
Nitaspermum hopewellense sp. nov.
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2018): Fossil seeds with affinities to Austrobaileyales and Nymphaeales from the Early Cretaceous (early to middle Albian) of Virginia and Maryland, USA: new evidence for extensive extinction near the base of the angiosperm tree. Academic Press: 417–435.

Plant Fossil Names Registry Number: PFN001793
Nitaspermum taylorii sp. nov.
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2018): Fossil seeds with affinities to Austrobaileyales and Nymphaeales from the Early Cretaceous (early to middle Albian) of Virginia and Maryland, USA: new evidence for extensive extinction near the base of the angiosperm tree. Academic Press: 417–435.