argentina anserina, bidens tripartita, juncus bufonius, juncus compressus, persicaria hydropiper, polygonum aviculare, potentilla reptans, achillea ptarmica, capsella bursa-pastoris, centaurium pulchellum, digitaria ischaemum, epilobium parviflorum, euphorbia exigua, gnaphalium uliginosum, holcus lanatus, hypericum humifusum, juncus articulatus, juncus bulbosus, juncus conglomeratus, juncus effusus, lotus tenuis, lycopus europaeus, lysimachia nummularia, lythrum salicaria, mentha arvensis, myosurus minimus, phaeoceros carolinianus, phalaris arundinacea, plantago major, poa annua, poa compressa, prunella vulgaris, psammophiliella muralis, ranunculus flammula, ranunculus sardous, sagina procumbens, stellaria aquatica, trifolium fragiferum, trifolium repens