De lichenen van Schovenhorst te Putten

Schovenhorst Estate in Putten (Gelderland) consists a.o. of an Arboretum and a Pinetum. An inventory is made of the lichen flora of the Estate, revealing 73 species. Many species occur on exotic trees, which are usually species-poor. The most interesting tree was a young Juglans glabra with Normandina pulchella (a declining and now very rare species in The Netherlands) and a species of Fellhanera, differing from F. subtilis in the 1-septate spores and the dark ascocarps. Two different epiphytic Porina species were found, viz. P. aenea and P. chlorotica s.s.