Elaphomyces

Fungus / parasite
emergent, solitary or in small groups stroma of Cordyceps canadensis parasitises subterranean ascoma of Elaphomyces

Fungus / parasite
emergent, solitary or in small groups stroma of Cordyceps capitata parasitises subterranean ascoma of Elaphomyces

In Great Britain and/or Ireland:
Fungus / parasite
Cordyceps longisegmentis parasitises subterranean ascoma of Elaphomyces

Fungus / parasite
emergent, solitary or a few together stroma of Cordyceps ophioglossoides parasitises subterranean ascoma of Elaphomyces

Foodplant / mycorrhiza
fruitbody of Elaphomyces is mycorrhizal with live root of Trees