iris xiphium(n = noun.plant) spanish iris, xiphium iris - bulbous iris of western Mediterranean region having usually violet-purple flowers;
is a kind of beardless iris

apatura iris, bearded iris, beardless iris, bulbous iris, dalmatian iris, dame jean iris murdoch, dutch iris, dwarf iris, english iris, florentine iris, genus iris, german iris, gladdon iris, iris, iris cristata, iris diaphragm, iris family, iris filifolia, iris florentina, iris foetidissima, iris germanica, iris germanica florentina, iris kaempferi, iris kochii, iris murdoch, iris pallida, iris persica, iris pseudacorus, iris scanning, iris tingitana, iris verna, iris versicolor, iris virginica, iris xiphioides, japanese iris, persian iris, spanish iris, stinking iris, vernal iris, xiphium iris, yellow iris