Research Paper
A new variety of Alseodaphne semecarpifolia Nees (Lauraceae) from the Western Ghats of Kerala, India
Aloor Jose Robi and Punnakkal Sreedharan Udayan
Published on: 06 July 2017
Page: 252 - 256
DOI: 10.6165/tai.2017.62.252
Abstract
A new variety from the Western Ghats of Kerala, Alseodaphne semecarpifolia Nees var. malabarica var. nov. is described and illustrated. It chiefly differs from its most morphologically similar taxon A. semecarpifolia Nees var. angustifolia Meisn., in having thickly coriaceous, considerably smaller leaves and entire margin; ferruginous tomentose apical bud; sparsely puberulent inflorescence; 2-loculed third whorl of stamens; glabrous, greenish fruit pedicel.
Keyword: Alseodaphne semecarpifolia, India, Kerala, Lauraceae, Malabar, New variety
Literature Cited
Chanderbali, A.S., H. Van der Werff and S.S. Renner. 2001. Phylogeny and Historical biogeography of Lauraceae evidence from the chloroplast and nuclear genomes. Ann. Missouri Bot. Gard. 88(1): 104-134.
DOI: 10.2307/2666133View Article
Google Scholar
Gamble, J.S. 1925. Flora of Presidency of Madras. Vol. 3. Adlard & Sons Co. Ltd., London.
Hooker, J.D. 1886. The Flora of British India. Vol. 5. L. Reeve & Co., Ltd., London.
IUCN. 2012. Guidelines for Application of IUCN Red List Criteria at Regional and National Levels: Version 4.0. Gland, Switzerland and Cambridge, UK.
Kopp, L.E. 1966. A Taxonomic revision of the genus Persea in the Western Hemisphere (Perseae-Lauraceae). Mem. N. Y. Bot. Gard. 14: 1-120.
Kostermans, A.J.G.H. 1973. A synopsis of Alseodaphne Nees (Lauraceae). Candollea 28: 93
Li, L., J. Li, J. G. Rohwer, H. Van der Werff, Z.-H. Wang and H.-W. Li. 2011. Molecular phylogenetic analysis of the Persea group (Lauraceae) and its biogeographic implications on Amphi-Pacific Disjunctions. Am. J. Bot. 98(9): 1-17.
DOI: 10.3732/ajb.1100006View Article
Google Scholar
Li, J., D.C. Christophel, J.G. Conran and H.W. Li. 2004. Phylogenetic relationships within the
DOI: 10.1007/s00606-003-0113-zView Article
Google Scholar
Mabberley, D.J. 2008. Mabberley
Rohwer, J.G. 1991. Borderline cases between Ocotea, Nectandra, and Phoebe (Lauraceae): the
Rohwer, J.G. 1993. Lauraceae. In K. Kubizki, J.G. Rohwer and V. Bittrich (eds.) The families and genera of Vascular Plants, Vol. 2. Springer-Verlag, Berlin, Germany. pp. 366-391.
Rohwer, J.G. 2000. Toward a phylogenetic classification of the Lauraceae: Evidence from matK sequences. Syst. Bot. 25(1): 60-70.
DOI: 10.2307/2666673View Article
Google Scholar
Rohwer, J.G. and B. Rudolph. 2005. Jumping genera: The phylogenetic positions of Cassytha, Hypoaphnis, and Neocinnammum (Lauraceae) based on different analyses of trnK intron sequences. Ann. Missouri Bot. Gard. 92: 153-178.
The Plant List 2017. Version 1. Published on the internet; http://www.theplantlist.org/(accessed 20 June 2017)
Van der Werff, H. 2001. An annotated key to the genera of Lauraceae in the Flora Malesiana region. Blumea 46: 125-140.
Van der Werff, H. and H.G. Richter 1996. Toward an improved classification of Lauraceae. Ann. Missouri Bot. Gard. 83(3): 409-418.
DOI: 10.2307/2399870View Article
Google Scholar