Institute of Natural Environmental Sciences, University of Hyogo Osaka City University
Hirokazu Tsukaya
Department of Biological Sciences, Faculty of Science, The University of Tokyo Okazaki Institute for Integrative Biosience, National Institutes of Natural Sciences
Akiko Soejima
Department of Biological Science, Faculty of Advanced Science and Technology, Kumamoto University
Heteroblemma sibauense H. Okada, Tsukaya & A. Soejima, Melastomataceae, a new species from Sg. (River) Sibau Area, Putussibau, West Kalimantan, Indonesia, is described and illustrated. It is unique in having cauliflorous flowers borne singly in each inflorescence.
