Research Paper
Parthenocissus renukae, a new species of Vitaceae from South India
Puthur Varghese Anto, A. K. Pradeep, Franklin Francis, Nimmi C. Dominigose and Hari Sasidharan
Published on: 17 May 2018
Page: 139 - 142
DOI: 10.6165/tai.2018.63.139
Abstract
A new species of Vitaceae from Kerala, India, Parthenocissus renukae Anto & Pradeep is described and illustrated. The species resembles P. semicordata Planch. and Cissus aristata Blume in certain morphological characters. It differs from P. semicordata in having simple leaves clothed with T-shaped hairs on its abaxial surface, shorter (upto 8cm) petioles, 8-branched tendrils, umbellate inflorescences and tomentose petals. It also differs from C. aristata in having pads at tendril tips, 8-branched tendrils and T-shaped hairs on the abaxial leaf surface. The species is known from the type locality, Mangad and Peruvanmala in Thrissur district of Kerala.
Keyword: Cissus, India, Kerala, New species, Parthenocissus, Vitaceae
Literature Cited
Gamble, J. S. 1918. Vitaceae. In: J. S. Gamble (eds.), Flora of the Presidency of Madras 2: 226-240. Adlard & Son & West Newman, London.
Shetty, B. V. and P. Singh. 2000. Vitaceae. In: N. P. Singh, J. N. Vohra, P. K. Hajra & D. K. Singh (eds.), Flora of India. 5: 246-324. Botanical Survey of India, Kolkata.
Shetty, B. V. and P. Singh. 2005. Vitaceae. In: P. Daniel (Ed.), Flora of Kerala.1:736-763. Botanical Survey of India, Kolkata.
Trias-Blasi, A., J.A.N. Parnell and M. F. Watson. 2017. Nomenclatural notes on species of Vitaceae described from Thailand. Taxon 66(3): 718-733.
DOI: 10.12705/663.12View Article
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