Sometimes scandent or epiphytic tree or shrub, glabrescent branchlets becoming lenticellate, leaves to 200mm x 140mm glabrescent above & hispid beneath finally glabrescent, terminal inflorescence to 120mm x 120mm with bracts to 6mm long & minute bracteoles, hispid calyx tube to 5mm long with 5 glabrescent white or yellowish lobes to 6.5mm long, pale yellow or orange corolla to 40mm long with tube silky without glabrous within, glabrous green fruit to 15mm x 11mm with sometimes persistent calyx lobes