convolvulus althaeoides, crepis bursifolia, lamarckia aurea, anacyclus valentinus, catapodium rigidum, convolvulus arvensis, erodium ciconium, polycarpon tetraphyllum, rostraria cristata, cichorium intybus, erigeron bonariensis, erodium chium, hyparrhenia hirta, piptatherum miliaceum, plantago lagopus