1. a discomycetous fungus of the genus Peziza; the fragile fruiting body is a ghostly white but stains yellow when broken; favors strongly alkaline habitats;
WordNet (r) 3.0 (2006):
Peziza domicilina
n 1: a discomycetous fungus of the genus Peziza; the fragile
fruiting body is a ghostly white but stains yellow when
broken; favors strongly alkaline habitats