Nomenclatural act

Plant Fossil Names Registry Number: PFN001794
Act LSID: urn:lsid:plantfossilnames.org:act:1794
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.