eschscholzia californica, dactylis glomerata, foeniculum vulgare, malva sylvestris, bromus rigidus, convolvulus arvensis, crepis foetida, mercurialis annua, piptatherum miliaceum, sixalix maritima, sonchus tenerrimus, avena barbata, centranthus ruber, dittrichia viscosa, echium vulgare, erodium malacoides