urtica dioica, alnus glutinosa, artemisia vulgaris, convolvulus arvensis, sambucus nigra, arctium lappa, clematis vitalba, cornus sanguinea, fraxinus excelsior, persicaria lapathifolia, prunus cerasus, acer platanoides, robinia pseudoacacia, carduus acanthoides, humulus lupulus, lamium purpureum, poa trivialis, tanacetum vulgare, anthriscus sylvestris, heracleum sphondylium, pulmonaria officinalis, galium aparine, ranunculus repens