stellaria media, lolium perenne, oxalis stricta, poa annua, artemisia annua, ballota nigra, berteroa incana, capsella bursa-pastoris, cerastium fontanum, chelidonium majus, chenopodium album, cirsium arvense, convolvulus arvensis, dactylis glomerata, descurainia sophia, elymus repens, erigeron annuus, erigeron canadensis, euphorbia peplis, galinsoga parviflora, glechoma hederacea, lepidium ruderale, malva neglecta, matricaria chamomilla, medicago lupulina, melilotus officinalis, plantago major, polygonum aviculare, potentilla indica, potentilla reptans, prunella vulgaris, setaria viridis, solanum nigrum, sonchus arvensis, sonchus oleraceus, trifolium repens, urtica dioica, urtica urens, verbena officinalis