This App has environmental purposes, it has functions such as informing people about Ecology, environmental care, information on clean points in certain areas of the province (General Enrique Godoy, Villa Regina) and its other function that allows giving a brief record to locate Lichens in the area where the person who sent the information is located, this information will be indicated and will become part of an online database in an Excel template, where a Temporary Mark (date and time) is displayed. , the name of the person in question (if they have entered one), the type of Lichen (varies in 6 types) and its location.