Nigrospora sphaerica, microscopy

Conidiogenous cells are subhyaline, short, ampulliform, arising from pale brown to brown,
thick multi-septate hyphae. Conidia are solitary, oblate, black, smooth-walled.

分生子形成細胞は淡色，短く膨らんだピッチャー状，淡褐色から褐色，
太い多隔壁の菌糸から生じる．分生子は単生，球形，偏球形，黒色，平滑．