| 1 | |
| Researcher: | Reddy, P M |
| Guide: | Talpsayi, E R S |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | African payal salavinia molesta D S Mitchell in Kerala state |
| Researcher: | Madhusoodanan, P V |
| Guide: | Nayar, B K |
| University: | University of Calicut |
| Language: | English |