Iris aucheri, commonly known as Aucher-Éloy Iris, is a deciduous perennial bulb native to rocky and stony slopes in the Middle East, specifically in Turkey, Iran, Iraq, Syria, and the Transcaucasus region. It reaches a modest height of about 25 cm (10 inches) and features crowded lanceolate leaves. The plant produces several fragrant flowers in late winter or early spring, which can be white, pale blue, or dark blue, each with a distinctive yellow splash on the falls, contributing to its ornamental value.

The Aucher-Éloy Iris is appreciated for its showy, violet-scented flowers and is often cultivated in rock gardens, borders, and as underplanting for deciduous trees. It thrives in neutral to slightly alkaline soil and requires a sheltered position to protect it from severe frost. While it can be grown outdoors in USDA Zone 6, it benefits from winter protection or cultivation in an unheated greenhouse or conservatory in cooler climates. The Royal Horticultural Society has recognized it with the Award of Garden Merit, indicating its excellence for garden use. For optimal growth, it should be planted in full sun with medium water requirements and well-drained soil. It is relatively low-maintenance but should be monitored for common bulb diseases and pests.CC BY-SA 4.0