stroma_color_green
olivaceous
No well developed stroma formed on the lower leaf surface but a small aggregation of swollen moderately dark olivaceous hyphae rise to the small conidiophore fascicles emerge through the stomata. On the upper leaf surface a substomatal stroma formed up to 30 µm wide and 40 µm high composed of pale to moderately dark olivaceous hyphae. Some larger epiphyllous stromata do not produce conidiophores.
Cercospora puerariae
Pseudocercospora puerariae