As classified in WFO snapshot
December 2023
latest classification for this taxon
form
Spigelia hassleriana f. roseiflora
Chodat & Hassl.
This form name was first published in Bull. Herb. Boissier , sér. 2, 3: 916 (1903)
This form name has been reclassified since this snapshot. Its current preferred usage is a synonym .