A New Species of Heterostemma (Apocynaceae, Asclepiadoideae) from Vietnam

• Tran The Bach ^[1] ; Kim Joo-Hwan ^[2]
  1. [1] Department of Botany, Institute of Ecology and Biological Resources, Vietnam Academy of Science
  2. [2] Department of Life Science, Kyungwon University
• Localización: Novon: a journal for botanical nomenclature, ISSN 1055-3177, Vol. 20, Nº. 3, 2010, págs. 367-370
• Idioma: inglés
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• Resumen

  • A new species in Apocynaceae, Heterostemma xuansonense T. B. Tran & Joo-Hwan Kim, is described from Vietnam; illustrations and a comparison with related species are also provided. Heterostemma xuansonense distinctly differs from H. grandiflorum Costantin by the flower color, the absence of a peduncle, and the size of the corona.