Oidium - Species Dictionary - Southern Africa : iSpot Nature - Your place to share nature. iSpot is a website aimed at helping anyone identify anything in nature. Once you've registered, you can add an observation to the website and suggest an identification yourself or see if anyone else can identify it for you.

Southern Africa National Biodiversity Institute
Fungi and Lichens
Mycota, Ascomycota, Erysiphales, Erysiphaceae, Oidium
Oidium abelmoschi, Oidium chrysanthemi, Oidium hortensiae, Oidium lycopersicum, Oidium mangiferae, Oidium quercinum, Oidium solani, Oidium tabaci, Oidium tuckeri, Oidium verbenae