Chanterelles are funnel- or trumpet-shaped and have wavy cap edges. Most are bright orange or yellow, although one, the black trumpet, is brownish black. Fresh chanterelles have a pleasant, fruity fragrance. To make sure you have a chanterelle, check the underside of the cap. Some species of chanterelles are nearly smooth underneath, while others have a network of wrinkles or gill-like ridges running down the stem. The ridges have many forks and crossveins and are always blunt-edged. Chanterelles do not have true gills, such as those found on the poisonous but similar jack-o’-lantern mushroom, which are sharp-edged and knifelike.