text: persicaria hydropiper, apera spica-venti, convolvulus arvensis, sagina procumbens, vicia hirsuta, atriplex patula, cerastium fontanum, chenopodium album, cirsium arvense, elymus repens, galium aparine, juncus bufonius, kickxia elatine, kickxia spuria, lysimachia vulgaris, mentha arvensis, oxalis stricta, persicaria lapathifolia, poa trivialis, raphanus raphanistrum, rumex crispus, sinapis arvensis, stellaria media, trifolium repens, veronica hederifolia, veronica serpyllifolia, vicia sativa, vicia tetrasperma, matricaria chamomilla, myosotis arvensis, prunella vulgaris