text: reseda alba, erigeron canadensis, erodium cicutarium, sonchus tenerrimus, beta vulgaris, glaucium flavum, helichrysum stoechas, hypochaeris radicata, lotus tenuis, medicago littoralis, parapholis incurva, phragmites australis, polycarpon alsinifolium, polygonum maritimum, reichardia picroides, senecio gallicus, sonchus oleraceus