Rajendra Yonzone et al JPBR , 2013: Vol.1(1) Available online at www.pharmaresearchlibrary.com/jpbr Re search Article Journal ofofof Pharmaceutical and Biological Research www.pharmaresearchlibrary.com/jpbr JPBR , 2013: Vol.1(1): 22-29 Orchid Species in Darjeeling Himalaya of West Bengal, India: The Genus Phaius Lour. Rajendra Yonzone 1* D. Lama 1 and R. B. Bhujel 2 1Department of Botany, St. Joseph’s College, P.O. North Point, District Darjeeling, W. B., India 734104 2Taxonomy and Ethnobiology Research Laboratory, Cluny Women’s College , P.O. Kalimpong, District Darjeeling, W. B., India 734301 *E-mail:
[email protected] Available Online: 27 November 2013 ABSTRACT The present paper deals with three Phaius Lour. Orchid species diversity, distribution and present availability status in Darjeeling Himalaya of West Bengal, India. This attempt is the first step to correct taxonomic identification to workout currently accepted botanical names with Voucher specim en numbers, habitat, altitudinal ranges, phenology and local and general distribution of Phaius species in the regions. Key words : Phaius Orchid Species; Diversity; Distribution; Status, Darjeeling Himalaya, India INTRODUCTION Orchids are characterized by distinct floral morphology, pollination mechanism, association with unique fungal partners and miniscule seeds. They are considered to be the most highly evolved among the monocotyledons [1]. They exhibit in credible diversity in shape, size, structure, colour and fragrance of flowers [2] and three different life forms viz . epiphytic , terrestrial and saprophytic and are pretty admired among the professional and amateur Orchid lovers of the world [3]. In India, Orchids form 10% of the world Orchid flora with Himalayas as their natural home [4] and the largest and commercially important flowering plants [5].