robinia pseudoacacia, salix caprea, solidago canadensis, arrhenatherum elatius, artemisia vulgaris, daucus carota, populus canescens, solidago gigantea, urtica dioica, achillea millefolium, arenaria serpyllifolia, betula pendula, calamagrostis epigejos, cerastium holosteoides, chelidonium majus, cirsium arvense, erigeron acris, erigeron annuus, helianthus tuberosus, oenothera biennis, pilosella floribunda, poa compressa, poa nemoralis, poa palustris, poa trivialis, potentilla reptans, salix cinerea, tanacetum vulgare, trifolium pratense, bromus hordeaceus, bromus tectorum, convolvulus arvensis, dactylis glomerata, echium vulgare, holcus lanatus, hypericum perforatum, leucanthemum vulgare, plantago major, quercus robur, rosa canina, salix purpurea, silene vulgaris, trifolium repens, trisetum flavescens, valeriana officinalis