hyphal system_amount_abundant
numerous
Dead wood of numerous genera of hardwoods in North Europe especially common on Salix and Alnus but also recorded on Acer Betula Carpinus Castanea Corylus Eucalyptus Fagus Fraxinus Populus Primus Rosa Quercus Sorbus Tilia and Ulmus rarely on conifers such as Abies Picea and Pinus In the tropics and on other continents found on numerous other hosts
Irpex nitidus
Junghuhnia nitida