rubus ulmifolius, quercus ilex, robinia pseudoacacia, asparagus acutifolius, crataegus monogyna, dactylis glomerata, festuca circummediterranea, hedera helix, pinus pinea, populus alba, quercus pubescens, cenchrus spinifex, clematis flammula, diplotaxis tenuifolia, oenothera biennis, petrorhagia saxifraga, pilosella piloselloides, poterium sanguisorba, quercus robur, silene vulgaris, tragopogon pratensis