Snapshots of the taxonomy

This subspecies name was first published in Bol. Soc. Brot., sér. 2, 39: 105 (1965)  

At the time of this classification snapshot, this subspecies 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-0001360732.