Iris ( Persian Padishah Arilbred Bearded Iris )
Iris are an unbelievably diverse chemical group of bulbs and rootstock , encompassing over 200 specie and numerous cultivar . They swan wide in cultural requirements , some are drouth tolerant , while others postulate a pond to flourish . Flower color and size vary dramatically as well . leaf is grass - like or sword - like , and flowers are complex , very showy . The three interior segments(known as standards ) are petals , the outer ones(known as falls ) are sepal ....