geranium purpureum, rhagadiolus stellatus, cardamine hirsuta, torilis arvensis, valerianella locusta, arenaria leptoclados, bromus madritensis, catapodium rigidum, centranthus calcitrapae, euphorbia peplus, geranium rotundifolium, legousia falcata, papaver rhoeas, arenaria serpyllifolia, bromus tectorum, crepis vesicaria, cynosurus echinatus, galium murale, galium parisiense, hornungia petraea, lysimachia linum-stellatum, medicago minima, mercurialis annua, rapistrum rugosum, sonchus oleraceus, urospermum picroides, veronica arvensis, vicia peregrina