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Type: Article
Published: 2015-05-05
Page range: 129–134
Abstract views: 33
PDF downloaded: 76

A new species of Hubera (Annonaceae) from Peninsular India

Department of Botany, D.G.Vaishnav College, Chennai – 600 106, Tamil Nadu, India
Department of Botany, Madras Christian College, Chennai – 600 059, Tamil Nadu, India
Department of Botany, Kanchi Mamunivar Centre for Post Graduate Studies, Pondicherry – 605 008, India
Annonaceae New species Gingee Hills Hubera Polyalthia Endemic Magnoliids India

Abstract

Annonaceae, one of the most diverse plant families in tropical forests, comprise roughly 108 genera and 2400 species (Rainer et al. 2006, Chatrou et al. 2012). As per the current understanding, Annonaceae have four subfamilies: Anaxagoreoideae, Ambavioideae, Annonoideae and Malmeoideae (Chatrou et al. 2012). Phylogenetic studies on Annonaceae (Mols et al. 2004; Erkens et al. 2007; Su et al. 2008; Nakkuntod et al. 2009; Chatrou et al. 2012) have brought significant changes in circumscription and nomenclature of several genera due to the strict adherence to the principle of monophyly (Su et al. 2005, 2010; Rainer, 2007; Mols et al. 2008; Saunders, 2009; Chaowasku et al. 2011, 2012; Xue et al. 2012, 2014). The problematic case of the polyphyletic genus Polyalthia Blume s.l. (1830: 68) has recently been studied phylogenetically in detail and presently is fully solved; species of Polyalthia s.l. have been segregated into several smaller monophyletic genera, for example, Fenerivia Diels (1925: 355; Saunders et al. 2011), Hubera Chaowasku (2012: 46; Chaowasku et al. 2012), Maasia Mols, Keßler  & Rogstad (2008: 493; Mols et al. 2008), Marsypopetalum Scheffer (1870: 342; Xue et al. 2011) and Monoon Miquel (1865: 15; Xue et al. 2012).