TY -JOUR AU -Henrik Æ. Pedersen AU -Piyakaset Suksathan TI -Notes on the Orchid Flora of Thailand (II) PY -2009 DA -2009-11-30 JO -Taiwania VL -54 IS -4 SP -317 EP -322 UR -https://taiwania.ntu.edu.tw/abstract/928 AB -Three orchid species are newly recorded for the flora of Thailand. The discovery of Macodes petola in the southern part of Peninsular Thailand, adjacent to known occurrences across the Malaysian border, was expected. On the other hand, the find of Cheirostylis octodactyla in Thailand considerably extended the known range of this species to the west, as it was previously known only from the northern part of the Philippines, Taiwan and (through a single collection) from northern Vietnam. The recent discovery of populations of Zeuxine bidupensis in Thailand suggests that this species, hitherto considered endemic to Vietnam, does not only have morphological, but also geographic affintities to the little known Z. pantlingii from West Bengal. DO -10.6165/tai.2009.54(4).317