''Phallus impudicus'', known colloquially as the common stinkhorn, is a widespread fungus recognizable for its foul odor and its phallic shape when mature, the latter feature giving rise to several names in 17th-century England.
Similar species: Phallales
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"Common Stinkhorns (Phallus impudicus) are hard to miss. They have an erect stem that's topped by a wrinkled cap. The cap is covered in a gelatinous spore mass, called the gleba. These shamelessly phallic mushrooms emit an obnoxiously repulsive odor that mimics the smells of rotting flesh and feces with a hint of sweetness. In fact, there are 59 different compounds in stinkhorn gleba, all of which contribute to its aromatic stench. Stinkhorns start out as white 'eggs' from which the stinkhorn rapidly emerges. Unlike most fungi, stinkhorns rely on insects for spore dispersal. The fetid odor of the gleba attracts flies, who delight in wading through and devouring the slimy substance. The spores stick to the flies as they feed on the gleba, and then the flies mechanically spread the spores in different places as they continue on their fly adventures. In addition, flies further aid in spore dispersal as a result of their gluttonous feeding on the gleba, which is a potent laxative. During their frantic feeding frenzy, flies consume up to 80% of their body weight in stinkhorn gleba! This putrid gorging upsets their digestive systems and causes the flies to have diarrhea as the stinkhorn spores quickly make their exit from the fly's hindgut. Despite their offensive appearance, stinkhorns aren't without benefits. They help recycle plant debris and improve soil quality. So, instead of gasping in horror at their appearance in your yard, scientists recommend tolerating their short-lived presence and remembering that stinkhorns will enhance the health of your garden (in addition to adding joy to the lives of the local fly population). {Spotted in Germany by JungleDragon user, Lars Korb} #JungleDragon" Posted 5 years ago