Xenomeris saccifolii is described from leaves of
Saccifolium bandeirae (Gentianales, Saccifoliaceae);
Gibbera sphyrospermi is described from fruit of
Sphyrospermum cordifolium (Ericales, Ericaceae). The anamorph of
G. sphyrospermi is presumed to be a species of
Stigmina. The concept of
Stigmina is expanded to include species with unicellular conidia produced on branched conidiophores.