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ｵ､ｮｨｵ ｨｵ･ ｰ割ｨoｪ･ﾅ
THAI JOURNAL OF BOTANY 3 (2): 147-161. 2011.
ªµ¦­µ¦¡§„¬«µ­˜¦rŚ¥ 3 (2): 147-161. 2554.
‡ªµ¤®¨µ„®¨µ¥…°Š„¨oª¥Å¤oĜ°»š¥µœÂ®nŠµ˜·š»nŠÂ­¨Š®¨ªŠ
Diversity of Orchids in Thung Salaeng Luang National Park
°o°¡¦ ÁŸº°„‡¨oµ¥1 Œ´˜¦´¥ ÁŠ·œÂ­Š­¦ª¥1, * ¨³ ­¤¦µœ ­»——¸2
ORPORN PHUEAKKHLAI1, CHATCHAI NGERNSAENGSARUAY1, * & SOMRAN SUDDEE2
£µ‡ª·µ¡§„¬«µ­˜¦r ‡–³ª·š¥µ«µ­˜¦r ¤®µª·š¥µ¨´¥Á„¬˜¦«µ­˜¦r ‹˜»‹´„¦ „¦»ŠÁš¡² 10900
Department of Botany, Faculty of Science, Kasetsart University, Chatuchak, Bangkok 10900, Thailand
2
­¶œ´„Šµœ®°¡¦¦–Ťo ­¶œ´„ª·‹´¥„µ¦°œ»¦´„¬ržiµÅ¤o¨³¡´œ›»r¡º „¦¤°»š¥µœÂ®nŠµ˜· ­´˜ªržiµ ¨³¡´œ›»r¡º
‹˜»‹´„¦ „¦»ŠÁš¡² 10900
2
The Forest Herbarium, Department of National Parks, Wildlife and Plant Conservation, Chatuchak,
Bangkok 10900, Thailand
1
1
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5 œ·— ŗo„n š»nŠ®oµ žiµÁ˜ÈŠ¦´Š žiµ—·Â¨oŠ žiµÁ˜ÈŠ¦´ŠŸ­¤Å¤o­œ ¨³žiµ—·Á…µ˜É¶ ‡ªµ¤­¼Š‹µ„¦³—´
œÊ¶š³Á¨ 500-950 Á¤˜¦ ¡ 3 ªŠ«r¥n°¥ 43 ­„»¨ 79 œ·— ªŠ«r¥n°¥š¸É¤¸‹¶œªœœ·—¤µ„š¸É­»—‡º°
Epidendroideae 70 œ·— ¦°Š¨Š¤µ‡º° Orchidoideae 8 œ·— ¨³ Apostasioideae 1 œ·— ­„»¨š¸É¤¸
‹¶œªœœ·—¤µ„š¸É­»—‡º° Dendrobium 16 œ·— ¡„¨oª¥Å¤oš¸É‹´—°¥¼nĜ­™µœ£µ¡¡º®µ¥µ„ 3 œ·—
ŗo„n Á°ºÊ°ŠœÊ¶˜oœ (Calanthe cardioglossa Schltr.) œµŠ°´Êª (Pecteilis susannae (L.) Raf.) ¨³
Á°ºÊ°ŠŸ¸Á­ºÊ°š°Š (Pennilabium struthio Carr)
ABSTRACT. Study on diversity of orchids in Thung Salaeng Luang National Park was conducted
from January to December 2007. Field surveys and specimen collections were made along
six routes representing five vegetation types at 500-950 m.s.l. of savanna, deciduous dipterocarp
forest, dry evergreen forest, pine-deciduous dipterocarp forest and lower montane rain forest.
Seventy-nine species with 43 genera and three subfamilies were identified. Subfamilies
Epidendroideae, Orchidoideae and Apostasioideae are found 70, eight and one species,
respectively. Dendrobium is the most common genus with 16 species. Three species are
* Corresponding author: [email protected]
Received: 29 September 2011
Accepted: 25 October 2011
148
üśüíò ċëĆüÐÓôśāñ ČôÿÓâÿ
treated as rare plants namely Calanthe cardioglossa Schltr., Pecteilis susannae (L.) Raf.
and Pennilabium struthio Carr.
‡¶­¶‡´: ‡ªµ¤®¨µ„®¨µ¥, „¨oª¥Å¤o, °»š¥µœÂ®nŠµ˜·š»nŠÂ­¨Š®¨ªŠ
KEYWORDS: Diversity, Orchids, Thung Salaeng Luang National Park
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