Snapshots of the taxonomy

This genus name was first published in J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 3: 113 (1930)  

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-4000016720.