Gyromitra esculenta

Gyromitra esculenta is a species of fungus in the family Discinaceae, sometimes known as a brain mushroom, or the false morel due to its resemblance to the highly prized true morels in the genus Morchella. The mushroom contains the toxin gyromitrin and is often classified as toxic or inedible. These Gyromitra are also considered to be a choice edible among some. Proper preparation is important to remove or denature their toxins.

The etymology of Gyromitra esculenta can be broken down into two parts:

1. Gyromitra: This genus name is derived from two Greek words, “gyros” (γύρος) meaning “round” or “circle” and “mitra” (μίτρα) meaning “headband” or “turban.” The combination of these words, “gyromitra,” refers to the round or circular, turban-like shape of the cap of the fruiting bodies of the fungi in this genus.
2. esculenta: This species name comes from the Latin word “esculentus,” which means “edible” or “fit to be eaten.” It is used in the scientific naming of various organisms that are considered to be edible.

Despite its name suggesting edibility, it is best to avoid consuming this mushroom due to its potential toxicity.