| Leucopaxillus gracillimus Singer & A.H. Sm., 1943 |
| Leucopaxillus paradoxus (Costantin & L. M. Dufour) Boursier, 1925 |
| Macrocybe Pegler & Lodge, 1998 |
| Macrocybe pachymeres (Berk. & Broome) Pegler & Lodge, 1998 |
| Macrocybe titans (H. E. Bigelow & Kimbr.) Pegler, Lodge & Nakasone, 1998 |
| Melanoleuca Pat., 1897 |
| Melanoleuca cognata (Fr.) Konrad & Maubl., 1927 |
| Melanoleuca communis Sánchez-García & Cifuentes, 2013 |
| Melanoleuca evenosa (Sacc.) Konrad, 1927 |
| Melanoleuca graminicola (Velen.) Kühner & Maire, 1934 |
| Melanoleuca grammopodia (Bull.) Murrill, 1914 |
| Melanoleuca guzmanii Courtec. & J. Pfister, 1984 |
| Melanoleuca herrerae Sánchez-García & J. Cifuentes, 2013 |
| Melanoleuca jaliscoensis Sánchez-García, Cifuentes & Guzm.-Dáv., 2013 |
| Melanoleuca longisterigma Sánchez-García & J. Cifuentes, 2013 |
| Melanoleuca melaleuca (Pers.) Murrill, 1911 |
| Melanoleuca polioleuca (Fr.) G. Moreno, 1934 |
| Melanoleuca strictipes (P. Karst.) Jul. Schäff., 1951 |
| Melanoleuca vulgaris (Pat.) Pat., 1897 |
| Melanoleuca yucatanensis Guzmán & Bon, 1984 |