2010 年 61 巻 2 号 p. 87-92
As a result of a botanical expedition made as part of the Heart of Borneo Project, a new rheophytic aroid species, Piptospatha repens (Araceae: Schismatoglottideae) was found on the Sungai (River) Mendalam, a branch of the Sungai Kapuas, Putussibau, West Kalimantan, Indonesia.