text: centaurea diffusa, berteroa incana, achillea millefolium, agrostis capillaris, capsella bursa-pastoris, aloina rigida, argentina anserina, bromus hordeaceus, bryum argenteum, lepidium densiflorum, medicago lupulina, pilosella officinarum, plantago major, poa angustifolia, poa compressa, polygonum aviculare, syntrichia ruralis