Genus Coprinus is a group of fungi commonly known as Ink Cap or Shaggy Mane mushrooms. Synonyms for this genus include Coprinellus, Coprinopsis, and Parasola. These fungi are known for their unique physical characteristics, such as their caps that dissolve into an inky fluid as they mature. Coprinus mushrooms are found across the globe in various habitats, including woodlands, meadows, and lawns. They play an essential role in ecosystems by breaking down organic matter and recycling nutrients. These mushrooms have traditional medicinal uses and are also becoming increasingly popular in gourmet cuisine. Understanding the different synonyms for this genus can help identify and classify different species of Ink Caps.