Iris lutescens, the Crimean iris, is a rhizomatous flowering plant in the genusIris. It is native to North East Spain, Southern France and Italy. It is found on rocky or sandy hillsides or in woodlands.[1]
It grows up to 30 cm (12 in) tall, with broad leaves (about 2.5 cm wide),[1] producing yellow or violet flowers in spring (March–April). It prefers full sun, a slightly acid soil, and dry conditions during its dormant period in the summer. It is very hardy, down to −20 °C (−4 °F) or less.[2]