Tall growing species with large tight umbel of white flowers found by me together with Arnis Seisums during our ascend to heights of Kugart in Khirghizia when we searched for Iris winkleri. Up to 1 m high, good grower. Very high taxed by florists, not for it's pure white flowers, but for the huge green seedheads that form after the flowers have wither. Small stock.