Foodplant / open feeder
larva of Altica lythri grazes on leaf of Epilobium hirsutum
Foodplant / open feeder
larva of Altica palustris grazes on leaf of Epilobium hirsutum
Foodplant / saprobe
immersed, solitary or grouped, clypeate perithecium of Anthostomella clypeoides is saprobic on dead stem of Epilobium hirsutum
Remarks: season: 10-5
Foodplant / saprobe
immersed, becoming erumpent conidioma of Chaetospermum coelomycetous anamorph of Chaetospermum chaetosporum is saprobic on dead stem of Epilobium hirsutum
Foodplant / saprobe
effuse colony of Chalara dematiaceous anamorph of Chalara urceolata is saprobic on dead stem of Epilobium hirsutum
Foodplant / saprobe
scattered, stalked apothecium of Crocicreas sellingensis is saprobic on dead stem of Epilobium hirsutum
Foodplant / saprobe
scattered, subsessile apothecium of Dasyscyphus castaneus is saprobic on dead stem of Epilobium hirsutum
Remarks: season: 11
Foodplant / saprobe
immersed pycnidium of Phomopsis coelomycetous anamorph of Diaporthe epilobii is saprobic on dead stem of Epilobium hirsutum
Remarks: season: 5
In Great Britain and/or Ireland:
Foodplant / saprobe
effuse colony of Dictyosporium dematiaceous anamorph of Dictyosporium toruloides is saprobic on dead stem of Epilobium hirsutum
Remarks: season: 1-12
Plant / associate
adult of Dicyphus epilobii is associated with live Epilobium hirsutum
Remarks: season: mid 7-10+
Foodplant / saprobe
immersed, in small groups, weakly clypeate perithecium of Discostroma tostum is saprobic on dead stem of Epilobium hirsutum
Remarks: season: 3-7
Foodplant / saprobe
solitary or clustered apothecium of Hyalinia dilutella is saprobic on dead stem of Epilobium hirsutum
Remarks: season: 9-10
Foodplant / saprobe
apothecium of Hymenoscyphus repandus is saprobic on dead stem of Epilobium hirsutum
Remarks: season: 5-10
Foodplant / saprobe
apothecium of Lachnum nudipes var. minor is saprobic on dead stem of Epilobium hirsutum
Foodplant / saprobe
long stalked apothecium of Lachnum virgineum is saprobic on dead stem of Epilobium hirsutum
Remarks: season: 2-8
Foodplant / saprobe
sessile apothecium of Lasiobelonium nidulum is saprobic on dead stem of Epilobium hirsutum
Remarks: season: 5-6
Other: major host/prey
Foodplant / saprobe
immersed pseudothecium of Lophiostoma caudatum is saprobic on dead stem of Epilobium hirsutum
Remarks: season: 1-4
Foodplant / saprobe
effuse colony of Sporoschisma dematiaceous anamorph of Melanochaeta aotearoae is saprobic on dead stem of Epilobium hirsutum
Foodplant / saprobe
superficial, scattered on in small groups, thinly subiculate perithecium of Nectria ellisii is saprobic on dead stem of Epilobium hirsutum
Remarks: season: 5-12
Foodplant / saprobe
thinly scattered apothecium of Pezizella punctoidea is saprobic on dead leaf of Epilobium hirsutum
Remarks: season: 7-12
Foodplant / saprobe
effuse colony of Phragmocephala dematiaceous anamorph of Phragmocephala elliptica is saprobic on dead stem of Epilobium hirsutum
Remarks: season: 4-10
Foodplant / saprobe
subcuticular to erumpent conidioma of Pseudolachnea coelomycetous anamorph of Pseudolachnea hispidula is saprobic on dead stem of Epilobium hirsutum
Remarks: season: esp. Winter
Foodplant / parasite
hypophyllous telium of Puccinia epilobii parasitises live leaf of Epilobium hirsutum
Foodplant / pathogen
aecium of Puccinia pulverulenta infects and damages live Epilobium hirsutum
Foodplant / spot causer
hypophyllous colony of Ramularia anamorph of Ramularia epilobiana causes spots on live leaf of Epilobium hirsutum
Remarks: season: 8
Foodplant / saprobe
superficial colony of Sarcopodium dematiaceous anamorph of Sarcopodium circinatum is saprobic on dead stem of Epilobium hirsutum
Foodplant / spot causer
amphigenous, minute, brown pycnidium of Septoria coelomycetous anamorph of Septoria epilobii causes spots on live leaf of Epilobium hirsutum
Remarks: season: 7-8
Foodplant / parasite
cleistothecium of Sphaerotheca epilobii parasitises live Epilobium hirsutum
Remarks: season: 8-10
Foodplant / saprobe
sunken apothecium of Stictis stellata is saprobic on dead stem (woody) of Epilobium hirsutum
Remarks: season: 10-5
Foodplant / open feeder
nocturnal larva of Tenthredo colon grazes on leaf of Epilobium hirsutum
Foodplant / saprobe
apothecium of Unguicularia dilatopilosa is saprobic on dead stem of Epilobium hirsutum
Remarks: season: 11-4
Foodplant / saprobe
sessile apothecium of Unguicularia incarnatina is saprobic on dead stem of Epilobium hirsutum
Remarks: season: 4-7
Foodplant / spot causer
epiphyllous, clustered pseudothecium of Venturia maculiformis causes spots on live leaf of Epilobium hirsutum
Remarks: season: 5-9