| gastroboletus | (n) a genus of fungi belonging to the family Secotiaceae; they resemble boletes but the spores are not discharged from the basidium, Syn. genus Gastroboletus |
| gastroboletus scabrosus | (n) a dingy yellow brown fungus with a rough stalk that superficially resembles a bolete |
| gastroboletus turbinatus | (n) a fungus with a cap that can vary from red to dark brown; superficially resembles a bolete |