| 1 | Native | Asia-Temperate | China | China | Yunnan Sheng | | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 1 | Native | Asia-Tropical | Indian Subcontinent | Bhutan | | | Grierson, A. J. C. & D. J. Long. 1984-. Flora of Bhutan including a record of plants from Sikkim. |
| 1 | Native | Asia-Tropical | Indian Subcontinent | India | | | Hendrian & D. J. Middleton. 1999. Revision of Rauvolfia (Apocynaceae) in Malesia. Blumea 44:460-462. |
| 1 | Native | Asia-Tropical | Indian Subcontinent | Nepal | | | Hara, H. et al. 1978-1982. An enumeration of the flowering plants of Nepal. |
| 1 | Native | Asia-Tropical | Indian Subcontinent | Sri Lanka | | | Dassanayake, M. D. & F. R. Fosberg, eds. 1980-. A revised handbook to the flora of Ceylon. |
| 1 | Native | Asia-Tropical | Indo-China | Cambodia | | | Hendrian & D. J. Middleton. 1999. Revision of Rauvolfia (Apocynaceae) in Malesia. Blumea 44:460-462. |
| 1 | Native | Asia-Tropical | Indo-China | Laos | | | Hendrian & D. J. Middleton. 1999. Revision of Rauvolfia (Apocynaceae) in Malesia. Blumea 44:460-462. |
| 1 | Native | Asia-Tropical | Indo-China | Myanmar | | | Hendrian & D. J. Middleton. 1999. Revision of Rauvolfia (Apocynaceae) in Malesia. Blumea 44:460-462. |
| 1 | Native | Asia-Tropical | Indo-China | Thailand | | | Smitinand, T. & K. Larsen, eds. 1970-. Flora of Thailand. |
| 1 | Native | Asia-Tropical | Indo-China | Vietnam | | | Hendrian & D. J. Middleton. 1999. Revision of Rauvolfia (Apocynaceae) in Malesia. Blumea 44:460-462. |
| 1 | Native | Asia-Tropical | Malesia | Indonesia | Jawa | | Hendrian & D. J. Middleton. 1999. Revision of Rauvolfia (Apocynaceae) in Malesia. Blumea 44:460-462. |
| 1 | Native | Asia-Tropical | Malesia | Indonesia | Lesser Sunda Islands | | Hendrian & D. J. Middleton. 1999. Revision of Rauvolfia (Apocynaceae) in Malesia. Blumea 44:460-462. |
| 2 | Cultivated | Asia-Temperate | Caucasus | Georgia | | | Padua, L. S. de et al., eds. 1999. Medicinal and poisonous plants 1. In: Faridah Hanum, I. & L. J. G. van der Maesen, eds., Plant Resources of South-East Asia (PROSEA) 12(1):430. |
| 2 | Cultivated | Asia-Temperate | China | China | | | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 2 | Cultivated | Asia-Tropical | Indian Subcontinent | India | | | Padua, L. S. de et al., eds. 1999. Medicinal and poisonous plants 1. In: Faridah Hanum, I. & L. J. G. van der Maesen, eds., Plant Resources of South-East Asia (PROSEA) 12(1):430. |
| 2 | Cultivated | Asia-Tropical | Indian Subcontinent | Nepal | | | Padua, L. S. de et al., eds. 1999. Medicinal and poisonous plants 1. In: Faridah Hanum, I. & L. J. G. van der Maesen, eds., Plant Resources of South-East Asia (PROSEA) 12(1):430. |
| 2 | Cultivated | Asia-Tropical | Indian Subcontinent | Pakistan | | | Nasir, E. & S. I. Ali, eds. 1970-. Flora of [West] Pakistan. |
| 2 | Cultivated | Asia-Tropical | Indo-China | Vietnam | | | Padua, L. S. de et al., eds. 1999. Medicinal and poisonous plants 1. In: Faridah Hanum, I. & L. J. G. van der Maesen, eds., Plant Resources of South-East Asia (PROSEA) 12(1):430. |
| 2 | Cultivated | Asia-Tropical | Malesia | Indonesia | Jawa | | Padua, L. S. de et al., eds. 1999. Medicinal and poisonous plants 1. In: Faridah Hanum, I. & L. J. G. van der Maesen, eds., Plant Resources of South-East Asia (PROSEA) 12(1):430. |