The Collaborative International Dictionary
Turban-top
Turban-top \Tur"ban-top`\, n. (Bot.) A kind of fungus with an irregularly wrinkled, somewhat globular pileus ( Helvella esculenta syn. Gyromitra esculenta.).
Wiktionary
turban-top
n. A kind of fungus with an irregularly wrinkled, somewhat globular pileus.