Wittaya KaewsriSupanath KanjanawattanawongMahidol University2020-01-272020-01-272019-01-01Thai Forest Bulletin (Botany). Vol.47, No.2 (2019), 193-1952465423X049538432-s2.0-85076986287https://repository.li.mahidol.ac.th/handle/20.500.14594/49832© 2019 Forest Herbarium Amomum spathilabium, a new species from Nan Province in northern Thailand, is described and illustrated. It is closely related to A. subcapitatum but differs in the labellum shape, anther crest shape and longer ligule. Details on distribution, ecology, etymology, and a preliminary conservation assessment are provided.Mahidol UniversityAgricultural and Biological SciencesArticleSCOPUS10.20531/tfb.2019.47.2.11