Research Paper

A New Species of Memecylon (Melastomataceae) from Western Ghats, India

Ambikabai Raghavanpillai Sivu, Nediyaparambu Sukumaran Pradeep, Alagramam Govindasamy Pandurangan and Matalayi Kokaramath Ratheesh Narayanan

Published on: 02 May 2018

Page: 106 - 110

DOI: 10.6165/tai.2018.63.106

Abstract

Memecylon travancorense Sivu, N. S. Pradeep, Pandur. & Ratheesh, a new species of Memecylon from Agastyamala Biosphere Reserve of the southern Western Ghats is described herewith illustration and photographs. Its distinctive characters are discussed and comments made on differences between this and its allied taxa. This new species is similar to M. wightii, but clearly distinct by having sub-terete, greyish white branchlets, broadly elliptic to oblong leaves with slightly cordate to rounded leaf base, umbellate inflorescence with quadrangular peduncles and shortly pedicellate flowers. Information on habitat, distribution, and conservation status are provided.

Keyword: India, Kerala, Melastomataceae, Memecylon, New species, Western Ghats

Literature Cited

Gamble, J.S. 1919. Decades Kewensis XCII
DOI: 10.2307/4107567View Article Google Scholar

Manickam, V.S, C. Murugan, G.J. Jothi and V. Sundaresan. 2007. Memecylon courtallense - A new species of Melastomataceae from Coutallum Hills of Tamil Nadu, India. Ind.J. For. 30: 77-80.

Mohanan, N., N. Ravi, M.S. Kiran Raj and T. Shaju. 2001. A new species of Memecylon (Melastomatacea) from India. Nordic. J. Bot. 21 (5):493-496.
DOI: 10.1111/j.1756-1051.2001.tb00803.xView Article Google Scholar

Rajendra Prasad, M., S. L. Prathapan, A.G. Pandurangan and T. Shaju. 2006. Memecylon royenii Blume (Melastomataceae): A new record for India. Ind. For. 132: 229-232.

Renner, S.S., D. Triebel, F. Almeda, D. Stone, C. Ulloa, F. A. Michelangeli, R. Goldenberg, and H. Mendoza. 2007. MEL names: a database with names of Melastomataceae. Available from. http://www. melastomataceae.net/MELnames/ (accessed 29 April 2013).
DOI: 10.1179/nam.1957.5.3.162View Article Google Scholar

Santhosh Kumar, E.S., R. Antony and A.E. Shanavas Khan. 2003. Memecylon agastyamalaianum (Melastomataceae), a new species from India. Bot. Bull. Acad. Sin. 44: 175-177.

Sivu, A.R., M.K. Ratheesh Narayanan, K.A. Sujana, E.S. Santhosh Kumar, N.S Pradeep and A.G. Pandurangan. 2012a. Memecylon clarkeanum Cogn. (Melastomataceae) - a Threatened Species, New Record for India. Taiwania 57(3): 327-330.
DOI: 10.6165/tai.2012.57(3).327View Article Google Scholar

Sivu, A.R., M.K. Ratheesh Narayanan, N.S. Pradeep, N. Anil Kumar and A.G. Pandurangan. 2012b. Memecylon wayanadense (Melastomataceae), a new species from the Western Ghats, India. Edinb. J. Bot. 69(3): 371-378.
DOI: 10.1017/S0960428612000212View Article Google Scholar

Sivu, A.R., M.K. Ratheesh Narayanan, N.S. Pradeep, E.S. Santhosh Kumar and A. G. Pandurangan. 2014a. A new species of Memecylon (Melastomataceae) from the Western Ghats, India. Phytotaxa 162(1): 44-50.
DOI: 10.11646/phytotaxa.162.1.4View Article Google Scholar

Sivu, A.R., M.K. Ratheesh Narayanan, N.S. Pradeep and T. Shaju. 2014b. Memecylon sahyadrica (Melastomataceae), A new species from the Western Ghats, India. Internat. J. Adv. Res. 2(3): 759-763.

Sivu, A.R., P. Aswathi, T. Shaju, N.S. Pradeep and E.S. Santhosh kumar. 2015. Memecylon kurichyarensis (Melastomataceae). A new species from the Western Ghats, India. Internat. J. Adv. Res. 3(10): 1086-1090.

Sivu, A.R., P. Aswathi and E.S. Santhosh Kumar. 2016. Validation of Memecylon kurichiarense (Melastomataceae). J. Adv. Biol. Sci. 3(1&2): 53.

Viswanathan, M.B. and U. Manikandan. 2001. A new species, Memecylon mundanthuraianum, of Melastomataceae from India. Nordic. J. Bot. 21(3): 259-262.
DOI: 10.1111/j.1756-1051.2001.tb00765.xView Article Google Scholar

Viswanathan, M.B. 2001. Two new species in Memecylon (Melastomataece) from India. Nordic. J. Bot. 21(3): 253-258.
DOI: 10.1111/j.1756-1051.2001.tb00764.xView Article Google Scholar