<i>Cladosporium herbarum</i> Causes a Leaf Spot on Marshmarigold in Western North America

Fig. 3. Conidia and conidiophores typical of Cladoporium herbarum, from isolate CL-GrBsn, bright field. Bar = 10 ┬Ám.



Image from Plant Health Progress article:
Cladosporium herbarum Causes a Leaf Spot on Marshmarigold in Western North America