Iris chrysophylla, commonly known as Yellowleaf Iris, is a herbaceous perennial native to the Pacific Northwest, specifically from midwestern and southern Oregon west of the Cascades to the crest of the Siskiyou Mountains in northern California. It thrives in open coniferous forests and meadows at elevations up to 5,500 feet. The plant typically reaches up to 8 inches in height and is characterized by its linear, finely ribbed light green leaves. The Yellowleaf Iris produces cream to pale yellow flowers adorned with dark golden to reddish-brown or lavender veins, which bloom from April through June, adding a delicate charm to woodland gardens.

The Yellowleaf Iris is valued for its early-season blooms and is often used in native plant gardens, woodland settings, and as an understory plant in coniferous forests. It prefers partial shade but can tolerate full sun in cooler climates. The plant requires well-drained soil and moderate water, with reduced watering once established. While generally low-maintenance, it can be susceptible to iris borer and root rot if conditions are too wet. Gardeners should be mindful of these potential issues to ensure the health and beauty of the plant.CC BY-SA 4.0