eupatorium cannabinum, hypericum tetrapterum, agrostis stolonifera, althaea officinalis, calystegia sepium, mentha longifolia, stellaria aquatica, urtica dioica, carduus pycnocephalus, carex acuta, carex hirta, cyperus longus, epilobium hirsutum, epilobium parviflorum, galium aparine, galium mollugo, holcus lanatus, poa trivialis, ranunculus repens, rumex sanguineus, scrophularia umbrosa