carex melanostachya, lysimachia vulgaris, achillea salicifolia, althaea officinalis, amorpha fruticosa, anthoxanthum repens, asparagus officinalis, bidens tripartita, carex praecox, cirsium arvense, euphorbia tommasiniana, gratiola officinalis, lotus corniculatus, mentha arvensis, rorippa palustris, rubia tatarica, rumex thyrsiflorus, stachys palustris, thalictrum flavum, vicia cracca, xanthium strumarium