Based on new finds from North and Northeast Bohemia, the author supplements the description of Lactarius hradecensis, especially the colour and morphology of the cap, which leads to reclassification within the genus. A new species, Lactarius cupricolor, close to Lactarius pallidus, is described, differing by several constant features and usually not growing under beech.
Schaefer Z. (1966): Lactarii čechoslovaci rariores vel novi. VIII. – Česká Mykologie 20(3): 151–159.
