عشبة الرمل

Plant / epiphyte
fruitbody of Athelia pyriformis grows on live Arenaria serpyllifolia

In Great Britain and/or Ireland:
Foodplant / parasite
sporangium of Peronospora campestris parasitises live, yellowed leaf of Arenaria serpyllifolia

Foodplant / parasite
hypophyllous telium of Puccinia arenariae parasitises live leaf of Arenaria serpyllifolia
Other: major host/prey