STEPHAN JEYAMARY, FRITSCH PETERW, MOHANAN NARAYANANNAIR, LIRIINA DAIHRIIKAIKHO.  2021.  Elevation of Symplocos macrophylla subsp. namboodiriana (Symplocaceae) to the species rank. Phytotaxa. 502(1):106.

SHAMEER PEERUMUHAMMEDSUBAIDA, SARMA JATINDRA, MOHANAN NARAYANANNAIR, BEGUM AJIMA.  2021.  Garcinia sibeswarii (Clusiaceae), a new species from Assam, India. PHYTOTAXA. 507(2):191-197.