| 1 | |
| Researcher: | Balamani, G V A |
| Guide: | Rao, R S |
| University: | Andhra University |
| Language: | English |
| 2 | Studies on the cyto-taxonomy and biosystematics of South Indian Asclepiadaceae |
| Researcher: | Navaneetham, N |
| Guide: | Sampathkumar, R |
| University: | Annamalai University |
| Language: | English |