text: solanum tuberosum, galinsoga quadriradiata, echinochloa crus-galli, equisetum arvense, phragmites australis, sonchus arvensis, cirsium arvense, erodium cicutarium, erysimum cheiranthoides, euphorbia helioscopia, galinsoga parviflora, geranium dissectum, geranium pusillum, gnaphalium uliginosum, lamium purpureum, persicaria hydropiper, persicaria lapathifolia, raphanus raphanistrum, rorippa sylvestris, stachys palustris, thlaspi arvense