South African fungi. 2. Some species of Leucoagaricus and Leucocoprinus

Five species are described, of which Leucoagaricus bisporus Heinem., Leucocoprinus cretatus (Locq.) Moser and L. fragilissimus (Rav.) Pat. are new to South Africa. Leucoagaricus leucothites (Vitt.) Wasser is more familiar in the Republic under the names L. naucinus and L. cretaceus, while Leucocoprinus birnbaumii (Corda) Sing. was previously reported as Lepiota lutea. Leucocoprinus cretatus was formerly confused with L. cepaestipes