Snapshots of the taxonomy

This genus name was first published in Kongl. Svenska Vetensk. Acad. Handl. , n.f., 24(8): 20 (1891)  

At the time of this classification snapshot, this genus name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-4000040792.