Ditassa is a genus of plant in family Apocynaceae, first described as a genus in 1810. It is native to South America. Species 1. \n* Ditassa acerifolia - S Venezuela 2. \n* Ditassa aequicymosa - São Paulo 3. \n* Ditassa albiflora - Peru 4. \n* Ditassa albonerva - Lara in Venezuela 5. \n* Ditassa anderssonii - Ecuador 6. \n* Ditassa auriflora - Minas Gerais 7. \n* Ditassa auyantepuiensis - Venezuela 8. \n* Ditassa ayangannensis - Guyana 9. \n* Ditassa banksii - Rio Janeiro 10. \n* Ditassa bicolor - Minas Gerais 11. \n* Ditassa blanchetii - Brazil 12. \n* Ditassa bolivarensis - Bolívar in Venezuela 13. \n* Ditassa buntingii - Amazonas in Venezuela 14. \n* Ditassa capillaris - São Paulo, Bahia 15. \n* Ditassa carnevalii - Amazonas in Venezuela 16. \n* Ditassa caucana - Colombi