poa angustifolia, artemisia absinthium, carduus acanthoides, centaurea diffusa, elymus repens, medicago lupulina, achillea millefolium, achillea nobilis, ambrosia artemisiifolia, cirsium arvense, coronilla varia, crepis foetida, dactylis glomerata, gypsophila perfoliata, odontites luteus, onobrychis arenaria, cichorium intybus, convolvulus arvensis, melilotus officinalis, tripleurospermum inodorum