Iris may be rhizomatous or bulbous perennials, with narrowly leaves and erect stems bearing flowers with 3 large spreading or pendent fall petals, alternating with 3 erect, often smaller, standard petals, in late winter, spring or early summer
Miniature Tall Bearded irises are rhizomatous perennials to 65cm tall, with flowers to just 8cm across, bearded on the falls, in spring or early summer
'Bumblebee Deelite' is a clump-forming perennial to 50cm in height, with narrow yellowish-green leaves and up to 5 flowers per stem, the standards light yellow, veined purple at the base, the falls dusky purple with a narrow yellow margin