Colletotrichum fragariae is a fungal plant pathogen infecting strawberries. It is part of the Colletotrichum genus and leads to the disease known as anthracnose. This is typically at the crown of the strawberry, which is why it is often called crown rot. It is also known as the anthracnose crown rot. It is not a well-known fungus, and there are many similar fungi that are related to it.