| 1 | |
| Researcher: | Sampathkumar, R |
| Guide: | Rangaswami, K |
| University: | Annamalai University |
| Language: | English |
| 2 | |
| Researcher: | Munian, M |
| Guide: | Subramanian, D |
| University: | Annamalai University |
| Language: | English |
| 3 | Cyto-taxonomical and biosystematical studies of South Indian Rubiaceae |
| Researcher: | Salvaraj, R |
| Guide: | Subramanian, D |
| University: | Annamalai University |
| Language: | English |
| 4 | Studies on the cyto-taxonomy and biosystematics of South Indian Asclepiadaceae |
| Researcher: | Navaneetham, N |
| Guide: | Sampathkumar, R |
| University: | Annamalai University |
| Language: | English |
| 5 | Biosystematical studies with special reference to cytotaxonomy of South Indian Acanthaceae |
| Researcher: | Govindarajan, T |
| Guide: | Subramanian, D |
| University: | Annamalai University |
| Language: | English |
| 6 | |
| Researcher: | Vembu, B |
| Guide: | Sampathkumar, R |
| University: | Annamalai University |
| Language: | English |