Urocystis jaapiana Saccardo, 1915
extensive swellings of the often disfigured stems; when they split open a black, granular-powdery mass of spore balls is released. A spore ball consists of 1-4 spores, completely surrounded by a layer of sterile cells.
Tuburcinia jaapiana (Saccardo) Liro, 1922.
Almaraz (1998a), Brandenburger (1985a: 727), Dauphin & Aniotsbehere (1997a), Klenke & Scholler (2015a), Vánky (1994a).