chenopodium album, bromus sterilis, bromus tectorum, lolium rigidum, polygonum aviculare, viola arvensis, alyssum alyssoides, buglossoides arvensis, chaenorhinum minus, coronilla varia, crepis foetida, fallopia convolvulus, galeopsis angustifolia, linaria repens, salvia sclarea, teucrium botrys, valerianella coronata