| 1 | |
| Researcher: | Rajani, A |
| Guide: | Sivarajan, V V |
| University: | University of Calicut |
| Language: | English |
| 2 | |
| Researcher: | Mathew, Philip |
| Guide: | Sivarajan, V V |
| University: | University of Calicut |
| Language: | English |
| 3 | Observation on the aquatic angiosperms of Malabar, North Kerala |
| Researcher: | Joseph, K T |
| Guide: | Sivarajan, V V |
| University: | University of Calicut |
| Language: | English |
| 4 | Morphologic and taxonomic studies of malvaceae of Southern Penisular India |
| Researcher: | Pradeep, A K |
| Guide: | Sivarajan, V V |
| University: | University of Calicut |
| Language: | English |
| 5 | |
| Researcher: | Sasidharan, N |
| Guide: | Sivarajan, V V |
| University: | University of Calicut |
| Language: | English |
| 6 | Taxonomic studies on medicinal herbs used in ayurveda with special reference to Kerala |
| Researcher: | Indira, P A |
| Guide: | Sivarajan, V V |
| University: | University of Kerala |
| Language: | English |