Inocybe acutella Bon 1976 found in the Krkonoše Mts. is fully described and discussed both from the ecological and the taxonomical points of view. In contradistinction to the piceicolous character of I. acuta Boud., it must be stressed that I. acutella Bon is a salicicolous species. The collection from the peat-bogs in the Krkonoše Mts. manifested some differences from Bon’s original diagnosis.
Fellner R. (1981): Some rare agarics from the Krkonoše (Giant Mountains) I. Inocybe acutella Bon. – Česká Mykologie 35(2): 102–107.