euphorbia maculata, barbula unguiculata, cynodon dactylon, petrorhagia saxifraga, thymus longicaulis, cichorium intybus, digitaria ischaemum, erigeron annuus, erigeron sumatrensis, hypericum perforatum, hypochaeris cretensis, plantago lanceolata, sporobolus indicus, verbena officinalis