calendula arvensis, echium bonnetii, hedypnois rhagadioloides, medicago minima, patellifolia procumbens, reichardia tingitana, asphodelus fistulosus, convolvulus siculus, erucastrum canariense, hordeum murinum, lysimachia arvensis, malva parviflora, mercurialis annua, spergularia flaccida, aizoon canariense, rumex vesicarius