Puccinia taraxaci -rust fungus producing urediospores on dandelion (Taraxacum officinale)
Puccinia taraxaci -rust fungus producing urediospores on dandelion (Taraxacum officinale) -- source link
#fungus#mycology#plant pathology#plant disease#basidiomycota#microfungi#microscopy#dandelion#botany