Dialonectria episphaeria (Tode) Cooke 1884

Fungus / parasite
perithecium of Nectria episphaeria parasitises stroma of Diatrype stigma
Remarks: season: 3-5
Other: major host/prey

Fungus / parasite
perithecium of Nectria episphaeria parasitises Anthostoma
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises Diatrypella
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises Eutypa
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises Hypoxylon
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises Melanconis
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises Quaternaria
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises Melogramma
Remarks: season: 3-5

Plant / associate
perithecium of Nectria episphaeria is associated with pyrenomycete infection Acer
Remarks: season: 3-5

Plant / associate
perithecium of Nectria episphaeria is associated with pyrenomycete infection Betula
Remarks: season: 3-5

Plant / associate
perithecium of Nectria episphaeria is associated with pyrenomycete infection Corylus
Remarks: season: 3-5

Plant / associate
perithecium of Nectria episphaeria is associated with pyrenomycete infection Crataegus
Remarks: season: 3-5

Plant / associate
perithecium of Nectria episphaeria is associated with pyrenomycete infection Cytisus
Remarks: season: 3-5

Plant / associate
perithecium of Nectria episphaeria is associated with pyrenomycete infection Fagus
Remarks: season: 3-5

Plant / associate
perithecium of Nectria episphaeria is associated with pyrenomycete infection Fraxinus
Remarks: season: 3-5

Plant / associate
perithecium of Nectria episphaeria is associated with pyrenomycete infection Hedera
Remarks: season: 3-5

Plant / associate
perithecium of Nectria episphaeria is associated with pyrenomycete infection Prunus
Remarks: season: 3-5

Plant / associate
perithecium of Nectria episphaeria is associated with pyrenomycete infection Quercus
Remarks: season: 3-5

Plant / associate
perithecium of Nectria episphaeria is associated with pyrenomycete infection Ribes
Remarks: season: 3-5

Plant / associate
perithecium of Nectria episphaeria is associated with pyrenomycete infection Salix
Remarks: season: 3-5

Plant / associate
perithecium of Nectria episphaeria is associated with pyrenomycete infection Ulmus
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises stroma of Diatrypella favacea
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises stroma of Diatrypella quercina
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises stroma of Eutypa lata
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises stroma of Eutypa ulicis
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises stroma of Hypoxylon fragiforme
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises Lopadostoma turgidum
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises Melanconis alni
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises Melanomma pulvis-pyrius
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises Melanamphora spinifera
Remarks: season: 3-5

Fungus / parasite
perithecium of Nectria episphaeria parasitises Quaternaria quaternata
Remarks: season: 3-5

Guidance for identification (German text)

Nectria episphaeria (Tode) Fries, Summa Veg
Scand. 388. 1849.
Sphaeria episphaeria Tode, Fungi Meckl. 2 : 21. 1791. Nectria tnicrospora Cooke & Ellis, Grevillea 5 : 53. 1876.
Perithecia gregarious or scattered, superficial, subovoid, for the most part bilaterally collapsing when dry, smooth, blood-red, variable in size, 150-250^ in diameter ; perithecial wall composed of rather coarse cells ; asci cylindric, 60 X 5 ,«, 8-spored ; spores obliquely 1-seriate, broad-fusoid, 4-6X9-12 (mostly 5X10)//, 1-septate, hyaline.
On old fungi of various kinds, especially sphaeriaceous fungi. Type locality : Mecklenburg, Germany.
Distribution : New York to North Dakota, California, and Nicaragua ; also in Europe.