- Humidicutis marginata var. concolor (A.H.Sm.) Malloch

- Hygrocybe marginata (Peck) Murrill

- Hygrocybe marginata var. concolor (A.H.Sm.) Bessette, A.R.Bessette, Roody & W.E.Sturgeon

- Hygrocybe marginata var. olivacea (A.H.Sm. & Hesler) Bessette, A.R.Bessette, Roody & W.E.Sturgeon

- Hygrophorus marginatus Peck

- Hygrophorus marginatus var. concolor A.H.Sm.

- Hygrophorus marginatus var. olivaceus A.H.Sm. & Hesler

- Tricholoma marginatum (Peck) Singer

- Tricholoma marginatum var. olivaceum (A.H.Sm. & Hesler) Singer