solanum tuberosum, rumex acetosella, bidens tripartita, elymus repens, galinsoga parviflora, galinsoga quadriradiata, juncus bufonius, lythrum portula, mentha arvensis, persicaria hydropiper, spergula arvensis, stellaria media, galeopsis pubescens, gnaphalium uliginosum, hypericum humifusum, oxalis stricta, raphanus raphanistrum, scleranthus annuus, stachys palustris