galinsoga parviflora, atriplex patula, raphanus raphanistrum, capsella bursa-pastoris, matricaria chamomilla, myosotis arvensis, polygonum aviculare, tanacetum vulgare, thlaspi arvense, trifolium pratense, achillea millefolium, agrimonia eupatoria, calystegia sepium, cichorium intybus, origanum vulgare, viola tricolor