Nomenclatural act

Plant Fossil Names Registry Number: PFN001973
Act LSID: urn:lsid:plantfossilnames.org:act:1973
Anacostia portugallica sp. nov.
Friis, E. M., Crane, P. R. & Pedersen, K. R. (1997): Anacostia, a new basal angiosperm from the Early Cretaceous of North America and Portugal with trichotomocolpate/monocolpate pollen. – Grana 36: 225–244.