A group of sombrely coloured, saprotrophic Tricholoma-like Agarics, with sinuate, golden yellow gills. Spores white to creamy white.
Listed taxa:
- Melanoleuca brevipes, Short Stemmed Tricholoma
- Melanoleuca cinereifolia, Dune Grey-gill
- Melanoleuca polioleuca, Changeable Melanoleuca
- Melanoleuca rasilis