(1873) Leucopaxillus gentianeus is a bitter-tasting, inedible mushroom[2] commonly known as the bitter false funnelcap, or the bitter brown leucopaxillus.

The bitter taste is caused by a triterpene called cucurbitacin B.

[3] The species was first described in 1873 as Clitocybe gentianea by French mycologist Lucien Quélet.

[6] Unequivocally inedible—it smells like "creepy crawlers" and tastes like a mildewed army tent.

If you're lost in the woods and have nothing to eat, you'd do better to follow the example of Charlie Chaplin and stew your boots before venturing to make a meal of this mushroom.