It has also been found in Corsica, South West France, southern Italy, Algeria and Tunisia.

[2] It is bulbous and bears blue, violet, white or yellow flowers,[3] though they are not so large as those of I. xiphiodes.

[4] The Spanish iris is favoured by florists for its striking colour combinations.

It requires to be planted in thoroughly drained beds in very light open soil, moderately enriched, and should have a rather sheltered position.

[6] Known cultivars; Most growing up to 80 cm (32 in) tall with lance shaped mid-green leaves.