The spaced-out gills of these mushrooms are grey and become almost black as the mushroom grows. Their caps are distinctively larger compared to most types of magic mushrooms. They are the most well-known magic mushrooms, and they are mostly found in tropical areas in the world, such as Southeast Asia, Thailand, Vietnam, Cambodia, and India. Ingesting these mushrooms can cause a person to see images, hear sounds, and feel sensations that seem real but do not exist. Their effects typically begin within 20 to 90 minutes of ingestion and can last as long as 12 hours. They are generally eaten, brewed or consumed fentanyl in magic mushrooms as tea. People may also refer to magic mushrooms as: The most common synonyms are: Another common form of magic mushroom is the ‘liberty bell,’ which is always found in grassy, damp fields where animals graze. However, it does not grow on animal dung. These mushrooms tend to have a conical, large cap with a varying diameter of 5-25mm, and their nipple shape usually does not change over time. Consuming this mushroom leads to visual hallucinations, over responsive reflexes, increased heart rate, and pupil dilation.