imperata cylindrica, panicum repens, cynodon dactylon, agrostis stolonifera, bolboschoenus maritimus, erigeron canadensis, phyla nodiflora, plantago coronopus, schenkia spicata, symphyotrichum squamatum, blackstonia acuminata, cichorium pumilum, plantago lanceolata, polygonum aviculare, polypogon monspeliensis, trifolium squarrosum, xanthium orientale