Mycetinis
Mycetinis is a genus of fungus in the Omphalotaceae family, containing about eight species formerly classified in "Marasmius". General. This group of mushrooms was long known as a section ("Alliacei") within the more familiar genus "Marasmius", which means that each of the species has a synonym under "Marasmius". They are distinguished from other "Marasmius" by the hymeniform cap skin which consists of smooth cells, with hyphae which do not show a dextrinoid reaction. The species have a characteristic garlic smell. DNA studies showed that the group is phylogenetically allied more to genus "Gymnopus" than to "Marasmius", but the distinct  structure of the cap skin is thought to justify a separation at the genus level. Franklin Sumner Earle had already defined the genus name "Mycetinis" for this group in 1909, though it had not caught on, and in 2005 Wilson & Desjardin proposed to resurrect this name and redefine it for the current taxonomy. The new phylogenetic classification also means that the group belongs to family Omphalotaceae instead of Marasmiaceae. A new species, "M. curraniae", was described in 2012.