Mayandy Sivadasan (born 1948), Indian botanist.

Department of Botany, University of Calicut, Calicut University P.O., 673 635, Kerala, India (in 1999)

IPNI standard form: Sivad.

Taxon names authored

(List may be incomplete)

• 2 taxon names authored by Mayandy Sivadasan

Publications

(List may be incomplete)

• Sivadasan, M. & Mohanan, N. 1999. Pavetta bourdillonii (Rubiaceae), a new species from India. Botanical Bulletin of Academia Sinica 40(1): 61–63. PDF ResearchGate Reference page. 
• Mohanan, N. & Sivadasan, M. 2002. Flora of Agasthyamala. Pp. 889. Dehra Dun, India: Bishen Singh Mahendra Pal Singh. ISBN 81-211-0241-3 Google Books. Reference page. 
• Ratheesh Narayanan, M.K., Sujanapal, P., Anil Kumar, N., Sasidharan, N. & Sivadasan, M. 2010. Miliusa wayanadica (Annonaceae), a new species from Western Ghats, India. Journal of the Botanical Research Institute of Texas 4(1): 63–67. JSTOR BHL Reference page. 
• Narayanan, M.K.R. Joseph, J.P., Kumar, N.A., Sivadasan, M. & Alfarhan, A.H. 2013. Impatiens theuerkaufiana (Balsaminaceae), a new scapigerous species from the Western Ghats, India. Phytotaxa 83(1): 54–60. DOI: 10.11646/phytotaxa.83.1.3 Reference page. 
• Sunil, C.N., Ratheesh Narayanan, M.K., Sivadasan, M., Alfarhan, A.H. & Abdul Jaleel, V. 2014. Eriocaulon vandaanamense sp. nov. (Eriocaulaceae) from Kerala, India. Nordic Journal of Botany 33(2): 155–158. DOI: 10.1111/njb.00658 . Reference page.