Oncostemum are a genus of flowering plants in the family Primulaceae, native to the Comoros and Madagascar.[2] The Mascarene Islands endemic genus Badula appears to nest inside Oncostemum.[3]
Currently accepted species include:[2]
Oncostemum are a genus of flowering plants in the family Primulaceae, native to the Comoros and Madagascar. The Mascarene Islands endemic genus Badula appears to nest inside Oncostemum.