Are both Deinanthe and Sparaxis endemic to the Asian regions?
Sparaxis Sparaxis (harlequin flower) is a genus in the family Iridaceae with about 13 species endemic to Cape Province, South Africa.
Deinostigma Deinostigma is a genus of the family Gesneriaceae, native to Vietnam and Southern China. In 2016 the genus was expanded with the transfer of several species that had previously been place in the genus "Primulina", to include a total of seven species.