piptatherum miliaceum, avena barbata, diplotaxis tenuifolia, dittrichia viscosa, foeniculum vulgare, lepidium graminifolium, linum strictum, lobularia maritima, parietaria officinalis, acanthus mollis, alyssum alyssoides, bituminaria bituminosa, carlina corymbosa, centranthus ruber, chenopodium album, cistus albidus, convolvulus althaeoides, erigeron bonariensis, eryngium campestre, geranium molle, helichrysum stoechas, heliotropium europaeum, iberis linifolia, isatis tinctoria, thymus vulgaris, trifolium angustifolium