Iris ( Broadleigh Joyce Iris )
Rhizomatous irises have rootstock as rootstocks , close to or on the surface , or just below solid ground - degree , which produce linear to steel - form leaves , nearly always in basal fans , and simple or biramous blossom stems . The flowers have 3 unsloped petal , called standard , and 3 large , chandelier or spreading petals , call falls . Pacific Coast mathematical group flag lack the “ whiskers ” of coloured hairs at the base of each fall that other iris chemical group have ....