CORRECTIONS.
Reading edition
Armillaria focalis, Fr. (p. 14), should be placed in the genus Lepiota, following L. naucina, Fr., p. 11.
Cortinarius subsimilis, Fr. (p. 183), should be placed under the section "Gills olive or smoky," p. 183.
Cortinarius Karstenii, Sacc. and Syd. This name should replace Cort. olivascens, Karsten, p. 191. There is an earlier Cort. olivascens, Fries, p. 183.