Current name: Leucocoprinus Pat., J. Bot. (Morot) 2: 16 (1888) [MB#17960] Taxonomic synonyms: - Leucobolbitius J.E. Lange ex Locq. (1952) [MB#17957] - Mastocephalus Battarra ex Earle, Bulletin of the New York Botanical Garden 5 (18): 448 (1909) [MB#18023]