Are Dissotis and Millettia species?
Dissotis Dissotis is a genus of plants in the family Melastomataceae. There are about 111 - 140 species, distributed across Africa.
Mesua thwaitesii Mesua thwaitesii, is a species in the family Calophyllaceae. It is endemic to Sri Lanka, where Sinhalese people called "Diya Nā - දිය නා". The plant is highly valuable as a medicinal plant within the country.