Melmac Penis Envy Magic Mushrooms (Psilocybe Cubensis Melmac), also referred to as Homestead Penis Envy is a variant of the famous Penis Envy strain discovered and developed by Terrence McKenna and Steven Pollock two of the great early psychonauts. Over the years many mycologists worked with the original Penis Envy strain to develop their own. Homestead is a name of a spore vendor located in the Pacific Northwest. It was very active in the 80s but they have since disappeared from the underground mushroom scene. We can only predict that the name Melmac was given by Homestead in reference to a fictional planet and home to alien life from a sitcom called ALF which aired from 1986 to 1990.