Raunioyrtit

Foodplant / miner
communal larva of Agromyza abiens mines leaf of Symphytum

Foodplant / miner
larva of Agromyza myosotidis mines leaf of Symphytum

Foodplant / gall
larva of Dasineura symphyti causes gall of flower of Symphytum

In Great Britain and/or Ireland:
Foodplant / saprobe
fruitbody of Hemimycena candida is saprobic on decayed leaf (basal, base of) of Symphytum
Other: sole host/prey

Foodplant / saprobe
fruitbody of Lachnella alboviolascens is saprobic on dead stem (large) of Symphytum

Foodplant / saprobe
fruitbody of Lachnella villosa is saprobic on dead, decayed stem of Symphytum

Foodplant / open feeder
adult of Longitarsus curtus grazes on leaf of Symphytum

Foodplant / open feeder
adult of Longitarsus nasturtii grazes on leaf of Symphytum
Other: major host/prey

Foodplant / feeds on
Mogulones asperifoliarum feeds on Symphytum

Foodplant / saprobe
fruitbody of Pterula caricis-pendulae is saprobic on wet, dead, decayed debris of Symphytum