It's two inches long, grows on wood, and is shaped like a phallus. A new species of stinkhorn mushroom, Phallus drewesii, has been discovered on the African island of Sao Tome and graces the upcoming cover of the journal Mycologia. The mushroom is named after Robert Drewes, Curator of Herpetology at the California Academy of Sciences, and is described in the July/August issue by Professor Dennis Desjardin and Brian Perry of San Francisco State University.
Phallus drewesii belongs to a group of mushrooms known as stinkhorns which give off a foul, rotting meat odor. There are 28 other species of Phallus fungi worldwide, but this particular species is notable for its small size, white net-like stem, and brown spore-covered head. It is also the only Phallus species to curve downward instead of upward.