text: brassica rapa, convolvulus arvensis, equisetum arvense, galeopsis tetrahit, fallopia convolvulus, mentha arvensis, raphanus raphanistrum, solanum tuberosum, thlaspi arvense, achillea millefolium, chenopodium album, euphorbia helioscopia, persicaria maculosa, polygonum aviculare, stellaria media, vicia cracca, arenaria serpyllifolia