| Generic short diagnoses: Fleshy, ectomycorrhizal agarics with variously coloured, often umbonate, smooth to squamulose pileus, emarginate lamellae and white, smooth, inamyloid spores and with hardly differentiated cheilocystidia. |
Species example: |
|
 Tricholoma acerbum - DK: stor ridderhat UK: Bitter Knight |
Photo and © Jan Vesterholt Denmark, JV99-653 |
