urtica dioica, impatiens glandulifera, glyceria maxima, stellaria aquatica, persicaria hydropiper, persicaria maculosa, agrostis stolonifera, amaranthus blitoides, erysimum cheiranthoides, galinsoga quadriradiata, lipandra polysperma, lythrum salicaria, robinia pseudoacacia, rumex sanguineus, salix aurita, solanum nigrum, tripleurospermum inodorum