Nomenclatural act

Plant Fossil Names Registry Number: PFN002046
Act LSID: urn:lsid:plantfossilnames.org:act:2046
Silvianthemum gen. nov.
Friis, E. M. (1990): Silvianthemum suecicum gen. et sp. nov., a new saxifragalean flower from the Late Cretaceous of Sweden. – Biologiske Skrifter 36: 1–35.