J. KheawwongjunK. ThammasiriMahidol University2018-07-122018-07-122008-01-01Acta Horticulturae. Vol.788, (2008), 47-52056775722-s2.0-61449218094https://repository.li.mahidol.ac.th/handle/20.500.14594/18766In this study, Spathoglottis plicata var. alba, S. kimballiana and S. plicata were selfed and crossed. Suitable time for harvesting the fruits was about 25-30 days after pollination. Color, shape and size of fruits were recorded. Seeds were germinated on modified Vacin and Went (1949) agar medium. Self and cross-pollination gave variation in germination of seed. Twenty-five-day-old fruit was the most suitable for germination. Self pollination of S. plicata var. alba gave the highest germination of 100%. Chromosome numbers of S. plicata var. alba, S. kimballiana and S. plicata were 40, 38 and 40, respectively.Mahidol UniversityAgricultural and Biological SciencesConference PaperSCOPUS10.17660/ActaHortic.2008.788.4