Stephan W. Gale books & textbook
Flora of Thailand, Volume 12, Part 2: Orchidaceae 2 (Epidendroidee P.P. : Neottieae, Tropidieae, Nervilieae, Gastrodieae, Thaieae, Calypsoeae, Arethuseae, Collabieae, Cymbidieae)
Henrik Æ. Pedersen Hubert Kurzeil Somran Suddee Ed F. de Vogel Philip J. Cribb Sahut Chantanaorrapint Santi Watthana Stephan W. Gale Tosak Seelanan Chalermpol Suwanphakdee
The Forest Herbarium, National Park, Wildlife and Plant Conservation Department /2014T Paperback / 415 Pages
isbn-10: 6163161750 / isbn-13: 9786163161758
