impatiens glandulifera, persicaria maculosa, cardamine amara, agrostis stolonifera, artemisia vulgaris, bidens frondosa, chaenorhinum minus, daucus carota, galium aparine, geranium robertianum, holcus lanatus, impatiens parviflora, lythrum salicaria, persicaria lapathifolia, poa compressa, polygonum aviculare, urtica dioica, veronica beccabunga, trifolium repens