Amanita pseudoporphyria, also known as Hongo's false death cap, is a species of agaric fungus from the genus Amanita that grows solitarily or gregarious in coniferous forests. Originally described from Japan, it is now also known in Northern India, Thailand, and Nepal. It is quite a common species in southern China and is sold in free markets, along with the similar mushroom, Amanita manginiana. It differs only slightly by having more abundant inflated cells of its volva, and its ellipsoid to broad ellipsoid spores.