Holotype: Indonesia, Cultivated in Bali Botanic Garden from vegetative material collected in the wild (Indonesia, Sulawesi, Gorontalo, Bone Bolango district, Suwawa Timur subdistrict, Gunung Gambuta, Desa Pinogu, side of river), alt. 700 m, 3 Sep 2013, Thomas, D.C. & Ardi, W.H. 13-802 (BO); Isotype: Indonesia, Cultivated in Bali Botanic Garden from vegetative material collected in the wild (Indonesia, Sulawesi, Gorontalo, Bone Bolango district, Suwawa Timur subdistrict, Gunung Gambuta, Desa Pinogu, side of river), alt. 700 m, 3 Sep 2013, Thomas, D.C. & Ardi, W.H. 13-802 (E); Isotype: Indonesia, Cultivated in Bali Botanic Garden from vegetative material collected in the wild (Indonesia, Sulawesi, Gorontalo, Bone Bolango district, Suwawa Timur subdistrict, Gunung Gambuta, Desa Pinogu, side of river), alt. 700 m, Thomas, D.C. & Ardi, W.H. 13-802 (L)