| 1 | Cytological and palynological studies on heliantheae and allied tribes (compositae) | |
| Researcher: | Jose, J C | |
| Guide: | Mathew, P M | |
| University: | University of Kerala | |
| Language: | English | |
| 2 | Cytological and palynological investigations on the South Indian members of the Parietales | |
| Researcher: | Koshy, Jolly K | |
| Guide: | Mathew, P M | |
| University: | University of Kerala | |
| Language: | English | |
| 3 | Cytological and palynological studies on the South Indian Acanthaceae | |
| Researcher: | Valsala Devi, G | |
| Guide: | Mathew, P M | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 4 | Cytological stuides on the liliaceae and a few allied families from South India | |
| Researcher: | Vijayavalli, B | |
| Guide: | Mathew, P M | |
| University: | University of Kerala | |
| Language: | English | |
| 5 | ||
| Researcher: | Mathew, Abraham | |
| Guide: | Mathew, P M | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 6 | Cytological and palynological studies on the South Indian Rubiaceae | |
| Researcher: | Philip, K Omana | |
| Guide: | Mathew, P M | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 7 | ||
| Researcher: | Omanakumari, N | |
| Guide: | Mathew, P M | |
| University: | University of Kerala | |
| Language: | English | |
| 8 | ||
| Researcher: | Sree Kumari, M T | |
| Guide: | Mathew, P M | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||