centranthus calcitrapae, galium murale, geranium purpureum, parietaria lusitanica, torilis nemoralis, urtica membranacea, valantia muralis, arisarum vulgare, cerastium semidecandrum, euphorbia peplus, mercurialis annua, plantago afra, rumex bucephalophorus, valerianella microcarpa, arenaria leptoclados, campanula erinus, cardamine hirsuta, fedia graciliflora, geranium molle, lagurus ovatus, lobularia maritima, myosotis ramosissima, senecio gallicus, senecio vulgaris, sonchus oleraceus, stellaria media, tordylium apulum, urtica urens, veronica arvensis