Iris haynei, the Gilboa iris, is a plant species in the genus Iris, subgenus Iris and section Oncocyclus. It is a rhizomatous perennial, from the shrublands and mountainsides of Palestine and Israel. It has smooth, linear or lanceolate, greyish-green leaves. Long slender stem and in Spring, (between March and April) large, fragrant flowers in shades of deep purple, violet, purple, brownish purple or dusky lilac veining or speckling over a pale ground. It has a dark purple, black-brown, to blackish ...