Favolaschia calocera, commonly known as the orange pore fungus, is a species of fungus in the Mycenaceae family. First observed in Madagascar, it has recently spread around the world and is now known from New Zealand, Italy, Australia, Hawaii, Thailand, China, Kenya, Norfolk Island and Réunion Island. It presents as a bright orange stalked fan, 5 mm–30 mm diameter, with prominent pores on the underside.