text: chrozophora tinctoria, heliotropium europaeum, amaranthus albus, tribulus terrestris, chenopodium album, convolvulus arvensis, kickxia lanigera, vicia villosa, xanthium spinosum, anthemis arvensis, cynodon dactylon, euphorbia serrata, linaria spartea, portulaca oleracea, scolymus hispanicus, solanum nigrum