Phragmidium bulbosum ex Rubus sect. Rubus

Lengerich, NRW, Germany, 19.7.2026

#Phragmidium #Phragmidiumbulbosum #Rubus #Brombeere #Blackberry #Rustfungus #Rostpilz #Phytopathology #FungiFriends #Nature
#Mycology