2011

1.      Santhosh Kumar E.S., S.M. Shareef and P.E. Roy 2011. Rediscovery and lectotypification of Eugenia argentea Gamble (Myrtaceae)- an endemic and endangered species of the Western Ghats. Journal of Scientific Research 3 (1): 213-216.

2.        S.M. Shareef, E.S. Santhosh Kumar and P.E. Roy 2011. A new variety of Eugenia terpnophylla Thw. (Myrtaceae)  from Kerala India. Nord. J. Bot. 29: 455-457. doi: 10.1111/j.1756-1051.2011.01126.x,

3.        Santhosh Kumar E. S., P.E. Roy, N.B. Renjith and Mathew Dan 2011. Acrotrema uniflorum Hook. var. uniflorum ( Dilleniaceae) – A new record for India. Rheedea   21(2): 167-169.

2012

4.      Santhosh Kumar E. S. and P.E. Roy 2012. Begonia aliciae C.E.C. Fischer – A little known critically endangered species of the Southern Western Ghats, Kerala, India. The Begonian 79 (January/February): 16-17.

5.    Santhosh Kumar E.S., Roy P.E., S. M. Shareef and S.S. Usha 2012. Rediscovery of Uniyala multibracteata (Gamble) H. Rob & Skvarla (Asteraceae) from the southern Western Ghats. Journal of Threatened Taxa 4(5): 2587-2589.

6.    Shareef S.M., Santhosh Kumar E.S. and Roy P.E. 2012.  Syzygium fergusonii (Trimen) Gamble (Myrtaceae) – A New Record for Kerala. J. Econ. Taxon. Bot. 36(2): 379-380.

7.    Santhosh Kumar E.S., A.G. Pandurangan and Roy P.E. 2012. A Taxonomic note on Impatiens disotis Hooker, 1906 (Family: Balsaminaceae).  Taprobanica 4(2): 118-119. 2 pls.

2013

8.      Santhosh Kumar E.S., P.E. Roy and S.M. Shareef 2013. Rediscovery of Ophiorrhiza barnesii C.E.C. Fischer (Rubiaceae) from the southern Western Ghats, Kerala, India. Journal of Threatened Taxa 5 (7): 4115-4117.

9.    Santhosh Kumar E.S., S. Shailaja Kumari and P.E. Roy 2013. Rediscovery of Ophiorrhiza radicans (Rubiaceae) from the southern Western Ghats, India. Taprobanica 5 (1): 69-70, 2 pls.

10.  Shareef S.M., Santhosh Kumar E.S.  and P.E. Roy 2013. A new species of Syzygium  (Myrtaceae) from Kerala, India. Phytotaxa 129(1): 34-38. http://dx.doi.org/10.11646/phytotaxa.129.1.2

11.  Santhosh Kumar E.S., P.E. Roy and M.P. Geetha Kumary  2013.        Revisiting Begonia fallax A.DC. – an endemic species of the Peninsular India. Begonia Australis 23(2): 37-39.

12.  Santhosh Kumar E.S., T. Shaju, P.E. Roy and G. Raj Kumar 2013. A new species ofGoniothalamus (Blume) Hook.f. & Thomson (Annonaceae) from Kerala, India. Taiwania 58(3): 171-175. DOI: 10.6165/tai.2013.58.171

13.  Shareef S.M., P.E. Roy, Santhosh Kumar E.S. and M.V. Krishnaraj 2013. Syzygium rama-varma (Myrtaceae) from southern Western Ghats, India. Taprobanica 5 (2): 148-150.

14.  Thygarajan Sabu, Narayanan Nair Mohanan, Moothedathu Venugopalan Nair Krishnaraj, Sainudeen Muhammed Shareef, Peerumuhammed Subaida Shameer & Ponnus Ezabelrajam Roy 2013. Garcinia Pushpangadaniana (Clusiaceae), a new species from the Southern Western Ghats, India. Phytotaxa 116 (2): 51-56 (2013). http://dx.doi.org/10.11646/phytotaxa.116.2.2

2014

15.  Santhosh Kumar E.S., Roy P.E. and S.M. Shareef  2014. Lasianthus idukkianus sp. nov. (Rubiaceae) – a new species from the Southern Western Ghats, India. International Journal of Advanced Research 2(6): 432-435.

16.  S.M. Shareef, P.E. Roy & M.V. Krishnaraj (2014) Syzygium munnarensis sp. nov. (Myrtaceae): overlooked endemic species from Southern Western Ghats of Kerala, India, Webbia: Journal of Plant Taxonomy and Geography, 69:1, 53-57, DOI: 10.1080/00837792.2014.899727

17. Santhosh Kumar E.S., S.M. Shareef and P.E. Roy 2014. A new species of Clausena (Rutaceae) from Kerala, India. Nordic Journal of Botany. (in press)

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