text: hordeum geniculatum, tripleurospermum maritimum, capsella bursa-pastoris, chenopodium album, dichodon viscidum, eragrostis minor, erodium cicutarium, festuca pulchra, lepidium perfoliatum, plantago major, poa bulbosa, polycnemum arvense, polygonum aviculare, psammophiliella muralis, scleranthus annuus