de, hamburg, viburnum rhytidophyllum, spiraea japonica, eranthis hyemalis, pachysandra terminalis, omphalodes verna, claytonia perfoliata, ribes alpinum, berberis thunbergii, scilla luciliae, phytolacca acinosa, allium paradoxum, ribes sanguineum, cornus mas, agrostemma githago, acer platanoides, alliaria petiolata, fritillaria meleagris, nicandra physalodes, geranium nodosum, euonymus fortunei, tanacetum parthenium, bellis perennis, cosmos bipinnatus, lonicera tatarica, aruncus dioicus, corydalis solida, chaenomeles japonica, leonurus cardiaca, allium ursinum, euphorbia peplus, lysimachia punctata, corydalis cava, glechoma hederacea, aegopodium podagraria, epimedium alpinum, rhododendron luteum, rubus phoenicolasius, prunus padus, catalpa bignonioides, chelidonium majus, asplenium ruta-muraria, rumex sanguineus, prunus laurocerasus, taxodium distichum, humulus lupulus, acer campestre, sisymbrium officinale, chaerophyllum temulum, lysimachia nummularia, lapsana communis