Diversity
of the genus Dendrobium
Sw. in Phu Chong Na Yoi National Park,
Ubon Ratchathani
province
Yaowapa Buangam1 and Chatchai Ngernsaengsaruay1
ABSTRACT
Study on diversity of the genus Dendrobium Sw. in Phu Chong Na Yoi National Park, Ubon Ratchathani province was conducted from October 2009 to May 2011. Field surveys and specimen collections were made at eight routes representing three vegetation types namely deciduous dipterocarp forest, mixed deciduous forest and dry evergreen forest at 200-400 m.s.l. Thirteen species are enumerated and examined, i.e. Dendrobium anosmum Lindl., D. crumenatum Sw., D. cumulatum Lindl., D. delacourii Guillaumin, D. draconis Rchb. f., D. ellipsophyllum Tang & F. T. Wang, D. heterocarpum Lindl., D. indivisum (Blume) Miq., D. leonis (Lindl.) Rchb. f., D. mannii Ridl., D. moschatum (Buch.-Ham.) Sw., D. palpebrae Lindl. and D. secundum (Blume) Lindl.
Keyword: Diversity, Dendrobium, Phu Chong Na Yoi National Park
1 Department of Botany, Faculty of Science, Kasetsart University, Chatuchak, Bangkok 10900.
2 NATIONAL REPORT NAMIBIAN NATIONAL BIODIVERSITY PROGRAM REPUBLIC OF
2018 SUPPORT PROGRAM FOR DIVERSITY OF CULTURAL EXPRESSIONS –
21ST ANNUAL PHILIPPINE BIODIVERSITY SYMPOSIUM OF THE WILDLIFE CONSERVATION
Tags: chong na, phu chong, diversity, chong, genus, dendrobium