carpinus betulus c2.5 en c5 Fagus sylvatica c2.5 c3.5 c5 c7.5 Fagus sylv atrop c2.5 c3.5 c5 Hedera hibernica c2.5 Ligustrum ovalifolium c2.5 c3.5 Taxus baccata c3.5 c5 Prunus otto luyken c2.5 c3.5 Prunus rot. Laurier c3.5