2017 年 68 巻 2 号 p. 101-104
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.