text: sporobolus indicus, symphyotrichum squamatum, erigeron floribundus, rostraria cristata, sagina apetala, centaurium pulchellum, lepidium virginicum, lotus tenuis, lysimachia arvensis, medicago lupulina, origanum vulgare, paspalum dilatatum, petrorhagia nanteuilii, plantago lanceolata, plantago major, poa annua