A new Helvella species of the subgenus Leptopodia, Helvella branzeziana, is described from the surroundings of Branžež, near Mladá Boleslav (Bohemia). The species occupies an isolated position within the genus and is distinguished by the small size and shape of its fruiting bodies and the almost black hymenial surface.
Svrček M., Moravec J. (1968): Helvella (Leptopodia) branzeziana sp. nov., eine neue Spezies aus Böhmen. – Česká Mykologie 22(2): 87–89.