galium murale, polycarpon tetraphyllum, sagina apetala, arenaria leptoclados, catapodium rigidum, crepis bursifolia, cynodon dactylon, erigeron sumatrensis, euphorbia maculata, oxalis corniculata, poa annua, symphyotrichum squamatum, trifolium resupinatum, trisetaria panicea, veronica arvensis