text: epilobium brachycarpum, dittrichia graveolens, senecio inaequidens, amaranthus albus, arenaria serpyllifolia, chaenorhinum minus, digitaria ischaemum, eragrostis minor, erigeron canadensis, papaver dubium, plantago arenaria, sagina apetala, verbascum thapsus, cirsium vulgare, hypericum perforatum, potentilla recta, salsola tragus