amaranthus blitoides, ballota nigra, chenopodiastrum murale, chenopodium vulvaria, amaranthus albus, amaranthus retroflexus, chenopodiastrum hybridum, chenopodium album, crepis setosa, malva neglecta, polygonum aviculare, sonchus asper, sonchus oleraceus, urtica dioica, xanthium spinosum