digitaria sanguinalis, calystegia sepium, convolvulus arvensis, echinochloa crus-galli, setaria pumila, amaranthus retroflexus, atriplex patula, ballota nigra, crepis foetida, elymus repens, galinsoga parviflora, geranium dissectum, rubus caesius, solanum nigrum, sonchus asper, sorghum halepense, stellaria media, symphytum officinale