New species

Freshwater algae

1. Temnogametum keralense Panikkar & Ampili 1988
2. Oedogonium tutuensis Panikkar & Ampili 1988
3. Temnogatum malabaricum Panikkar & Ampili 1991
4. Spirogyra patelensis Usha Devi & Panikkar 1991
5. Drapaarnaldiopsis eradii Panikkar & Ampili 1992
6. Oedogonium eradii Panikkar & Ampili 1992
7. Oedogonium kulathupppuzhaaensis Panikkar & Ampili 1992
8. Oedogonium munnarensis Panikkar & Ampili 1992
9. Zygogonium ramanii Usha Devi & Panikkar 1992
10. Zygagonium wilsonii Usha Devi & Panikkar 1992
11. Spirogyra moulenkarensis Usha Devi & Panikkar 1993
12. Trentepohlia thevalliensis Panikkar & Sindhu 1993
13. Trentepohlia pathanamthittaensis Panikkar & Sindhu 1993
14. Trentepohlia angadickalensis Panikkar & Sindhu 1993
15. Spirogyra ampilii Usha Devi & Panikkar 1994*
16. Spirogyra anjanii Usha Devi & Panikkar 1994*
17. Spirogyra archanii Usha Devi & Panikkar 1994*
18. Spirogyra mayyanadensis Usha Devi & Panikkar 1994*
19. Spirogyra goetzei Schmidle var. mannarensis Usha Devi & Panikkar 1994*
20. Spirogyra laxa var. kayamkulamensis Usha Devi & Panikkar 1994*
21. Spirogyra mienningensis var. alappuzhaensis Usha Devi & Panikkar 1994*
22. Spirogyra nova -angliae var. kadavurensis Usha Devi & Panikkar 1994*
23. Spirogyra parula var. malappuramensis Usha Devi & Panikkar 1994*
24. Spirogyra pellucid var. kandanchiewnsis Usha Devi & Panikkar 1994*
25. Spirogyra punctiformis var. devikulamensis Usha Devi & Panikkar 1994*
26. Spirogyra semiornatg var. palatharaensis Usha Devi & Panikkar 1994*
27. Spirogyra smithii var. thrisurensis Usha Devi & Panikkar 1994*
28. Spirogyra subsala var. paravurensis Usha Devi & Panikkar 1994*
29. Spirogyra teodoresei var. panmanensis Usha Devi & Panikkar 1994*
30. Spirogyra visenda var. thevallensis Usha Devi & Panikkar 1994*
31. Audouinella quilonensis Shaji & Panikkaar 1996
32. Zygnemopsis kerealensis Panikkar, Usha Devi & Ampili,1997
33. Zygnemopsis thevalliensis Panikkar, Usha Devi & Ampili,1997
34. Zygnemopsis denticulata, Panikkar, Usha Devi & Ampili,1997
35. Zygnemopsis palatharensis Panikkar, Usha Devi & Ampili,1997

*  Species appeared in the monograph "On the Spirogyra species from Kerala"
Published by J. Cramer, Berlin in the title "Bibilotheca Phycologica" Band -97

Marine algae

1. Myriogramme quilonensis Anil Kumar & Panikkar 1993
2. Ulva quilonensis Sindhu & Panikkar 1995
3. Porphyra chauhanii Anil Kumar & Panikkar 1995
4. Pterocladia kanyakumariensis Sindhu & Panikkar 1995
5. Turbinaria ornata f. krishnamurthii Sophiammal & Panikkar 2006
6. Feldmannia renienii Sophiammal Nettar & Panikkar 2009
7. Feldmannia sahnienii Sophiammal Nettar & Panikkar 2009
8. Haplospongidion thirumullavaramensis Sophiammal Nettar & Panikkar 2009
9. Pseudolithoderma thangasseriensis Sophiammal Nettar & Panikkar 2009