gb, north northamptonshire, lonicera periclymenum, hedera helix, crataegus monogyna, rubia peregrina, quercus robur, ruscus aculeatus, teucrium scorodonia, pteridium aquilinum, ligustrum vulgare, pulmonaria longifolia, ilex aquifolium, torminalis glaberrima, euphorbia amygdaloides, prunus spinosa, dioscorea communis, corylus avellana, castanea sativa, acer campestre, brachypodium pinnatum, quercus petraea, brachypodium sylvaticum, hyacinthoides non-scripta, carpinus betulus, rubus fruticosus, fagus sylvatica, erica cinerea, carex flacca, fragaria vesca, cornus sanguinea, fraxinus excelsior, ulex europaeus, rosa arvensis, viburnum lantana, quercus pubescens, viola riviniana, euonymus europaeus, melampyrum pratense, frangula alnus, melica uniflora, mercurialis perennis, holcus mollis, calluna vulgaris, betula pendula, avenella flexuosa, rosa canina, prunus avium, geum urbanum, hypericum pulchrum, rabelera holostea, ajuga reptans