Quick Answer
Yes, chanterelles have some toxic lookalikes, primarily the Jack O'Lantern mushroom, which can cause gastrointestinal symptoms and allergic reactions. Identification requires knowledge of specific characteristics, such as spore print color and gills. Misidentification can be fatal.
Characteristics of Chanterelles and Lookalikes
Chanterelles (Cantharellus cibarius) are prized edible mushrooms with a fruity, apricot-like aroma and a funnel-shaped cap. However, there are several toxic lookalikes to be aware of. One of the most common is the Jack O’Lantern mushroom (Omphalotus olearius), which has a similar shape and size. But the Jack O’Lantern has a bright orange to yellow cap, a more rounded cap edge, and a distinctive umbo (a small, rounded bump) in the center. Chanterelles, on the other hand, have a wrinkled, wavy cap edge and a smooth, even cap surface.
Identification Techniques
To avoid misidentification, it’s essential to examine the spore print color. Chanterelles have a creamy white to light yellow spore print, while the Jack O’Lantern has a dark green to black spore print. You can create a spore print by placing a mushroom cap gill-side down on a piece of paper or white porcelain and letting it sit for 24 hours. Another technique is to examine the gills. Chanterelle gills are adnate (attached) to the stem and have a wavy, irregular edge, while the Jack O’Lantern has free gills that are crowded and wavy.
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