anthoxanthum odoratum, arabidopsis thaliana, calamagrostis epigejos, corrigiola litoralis, cytisus scoparius, festuca bromoides, hypericum perforatum, lepidium virginicum, lotus corniculatus, myosotis ramosissima, ornithopus perpusillus, rumex acetosella, senecio viscosus, senecio vulgaris, teesdalia nudicaulis, trifolium campestre, viola arvensis, ajuga genevensis, dactylis glomerata, festuca heterophylla, holcus lanatus, hypochaeris radicata, medicago lupulina, papaver dubium, poa nemoralis, stellaria media, tanacetum vulgare, teucrium scorodonia, trifolium repens, vicia hirsuta