text: apera spica-venti, aphanes microcarpa, arenaria serpyllifolia, capsella bursa-pastoris, cerastium fontanum, cirsium arvense, euphorbia exigua, galeopsis tetrahit, galium aparine, gnaphalium uliginosum, heracleum sphondylium, hypericum humifusum, juncus bufonius, leucanthemum vulgare, lipandra polysperma, lysimachia arvensis, lysimachia minima, lysimachia vulgaris, matricaria chamomilla, mentha arvensis, myosotis arvensis, papaver rhoeas, persicaria hydropiper, plantago lanceolata, plantago major, poa trivialis, polypogon viridis, prunella vulgaris, psammophiliella muralis, ranunculus repens, raphanus raphanistrum, rumex acetosella, sagina procumbens, sonchus arvensis, sonchus oleraceus, stellaria graminea, stellaria media, trifolium pratense, trifolium repens, veronica serpyllifolia, vicia cracca, vicia hirsuta, vicia tetrasperma, viola arvensis