The contribution presents the results on the accumulation of heavy metals by leaves and wooden parts of 9 years old seedlings of some trees (Tilia cordata, Acer pseudoplatanus). The seedlings were planted in permanent experimental plots being established in 1996 on clearings after died secondary spruce forests in district of the village of Nálepkovo (Slovenské rudohorie Mts). The results from year 2004 are compared with those observed in 1998, which were collected from the same trees and the same localities. Lime tree (Tilia cordata) appeared again as an important hyper-accumulator that accumulates heavy metals in its wooden tissues and not leaves, contrary to Acer pseudoplatanus.