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Type: Article
Published: 2023-02-07
Page range: 292–296
Abstract views: 67
PDF downloaded: 4

Osbeckia yercaudensis (Melastomataceae) a new species from the Eastern Ghats, India

Lead Botanical Garden, National Orchidarium & Experimental Garden, Botanical Survey of India, Southern Regional Centre, Yercaud-636 602, Salem District, Tamil Nadu, India
Lead Botanical Garden, National Orchidarium & Experimental Garden, Botanical Survey of India, Southern Regional Centre, Yercaud-636 602, Salem District, Tamil Nadu, India
Eudicots IUCN Melastomateae semi evergreen forests southern Eastern Ghats Tamil Nadu

Abstract

A new species of Melastomataceae, Osbeckia yercaudensis, endemic to south India, is described from Shevaroy Hills, Tamil Nadu, India. It is morphologically allied to Osbeckia mehrana Giri & Nayar (1986: 429) and Osbeckia wightiana Bentham ex Wight & Arnott (1834:323), an endemic species from south India, but differs in the height of the plant, size of the leaves, 2–3-flowered cymes, oblong to slightly falcate sepals with irregularly emarginate apex and cochleate or U shaped, margins minutely toothed seeds. A detailed description, photographic illustration and comparison table are provided to facilitate identification.

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