sambucus ebulus, arrhenatherum elatius, bromus sterilis, euphorbia stricta, rubus ulmifolius, capsella rubella, cirsium vulgare, dactylis glomerata, geranium dissectum, geranium robertianum, mentha suaveolens, poa annua, pteridium aquilinum, rumex conglomeratus, sonchus oleraceus, urtica dioica