Bambusa gurgandii K. M. Wong & M. H. Diep (Poaceae, Bambusoideae), a New Species of Bamboo from Vietnam

Wong, K. M. & M.H. Diep (2015). Bambusa gurgandii K. M. Wong & M. H. Diep (Poaceae, Bambusoideae), a new species of bamboo from Vietnam. Candollea 70: 211–218. In English, English abstract. DOI: http//dx.doi.org/10.15553/c2015v702a6Bambusa Schreb. (Poaceae, Bambusoideae) is a large and complex tropical and subtropical Asian genus that is currently being taxonomically remodeled through morphological and molecular phylogenetic approaches. The type and type alliance of the genus is, however, morphologically well distinguished. Preliminary documentation suggests there could be some 60–70 species of Bambusa in Vietnam, although confirmation requires more rigorous herbarium-based vouchering. A new species of bamboo belonging to the type alliance, Bambusa gurgandii K. M. Wong & M. H. Diep, is described, known only from cultivated specimens in Vietnam. It belongs to the group of unarmed Bambusa species including Bambusa burmanica Gamble, Bambusa farinacea K. M. Wong, Bambusa nutans Wall, ex Munro, Bambusa polymorpha Munro, Bambusa teres Buch.-Ham. ex Munro and Bambusa tulda Roxb. but is distinguished by details of the pseudospikelets and flowers.