geranium purpureum, veronica cymbalaria, fumaria capreolata, galium murale, geranium rotundifolium, veronica arvensis, arenaria leptoclados, centranthus calcitrapae, crepis sancta, euphorbia peplus, filago pygmaea, galium aparine, lactuca serriola, poa annua, rubia peregrina, sherardia arvensis, valantia muralis