phalaris arundinacea, deschampsia cespitosa, mentha longifolia, salix purpurea, barbarea vulgaris, bidens frondosa, glyceria nemoralis, impatiens glandulifera, impatiens parviflora, lycopus europaeus, melilotus albus, persicaria lapathifolia, persicaria minor, plantago lanceolata, plantago major, poa trivialis, stellaria aquatica, thlaspi arvense, urtica dioica, galinsoga parviflora, galium aparine