Otidea grandis (Pers.) Rehm. Cup 1-2cm high, 1-4cm across, cup shaped when young, expanding irregularly, with lobed and wavy edges; inner surface tan or dark apricot, outer surface orange-brown or paler. Stem up to 10 x 5mm; yellowish. Asci about 165 x 10µ. Spores ellipsoid to subfusoid, 14-17 x 6-7µ. Habitat singly or in clusters on the ground in mixed or coniferous woods. Rare. Found Europe and in northeastern North America. Season July-September. Edibility not known -avoid.