Trees and shrubs that tolerate both extreme alkalinity and acidity SHRUBS Ilex aquifolium and cultivars Ligustrum ovalifolium and cultivars Salix caprea Sambucus Viburnum opulus and cultivars CONIFERS Juniperus communis and cultivars Pinus sylvestris and cultivars Pinus nigra Taxus baccata and cultivars TREES Betula papyrifera Betula pendula and cultivars Crataegus monogyna and cultivars Fagus sylvatica and cultivars Populus alba and cultivars Populus tremula Quercus cerris Quercus robur and cultivars
