Iris latifolia

What does Iris latifolia look like?

This iris grows up to 50 cm tall and has stiff, upright leaves that are dark green to bluish-green and can reach 60 cm in length. The flowers are large, about 12 to 13 cm across, with six petal-like parts called tepals. Each stem usually holds two or three purple flowers, each showing a yellow patch on the lower part. The plant grows from a bulb covered in a thin, dark brown skin.

Where does Iris latifolia come from?

Iris latifolia is native to the Pyrenees mountains, which form the border between southwestern France and northwestern Spain. It was first known from these mountain meadows and woodlands. Over time, gardeners in temperate regions began to grow it for its showy flowers, and it became known as the English iris, though it does not come from England. The plant has also been called I. xiphiodes and I. anglica in older texts.

When and how Iris latifolia blooms

This iris starts sending up its leaves in early spring, sometimes even before the snow has fully melted. It grows from a bulb, which is planted about 10 to 15 cm deep in the soil. The plant prefers cool, temperate climates and blooms in early summer. Gardeners often plant the bulbs in autumn to allow for root growth before winter.

How Iris latifolia is used

Iris latifolia is mainly grown for its decorative flowers in gardens and borders. Its tall stems and large, colorful blooms make it a popular choice for cutting and using in floral arrangements. The plant is valued for its ability to thrive in cooler climates and its early summer display.

Kinds of Iris latifolia

This species is sometimes confused with other bulbous irises, but it is distinct for its large size and the shape of its leaves and flowers. It has been listed under different scientific names in the past, such as I. xiphiodes and I. anglica.

What Iris latifolia means

Although called the English iris, this plant is native to the Pyrenees and not to England. It is grown in gardens in many temperate areas for its attractive flowers. The species does not have a strong presence in folklore or symbolism, but its striking appearance has made it a favorite among gardeners.

Where Iris latifolia is used and seen

BouquetA creative arrangement of flowers, given or displayed for many occasionsThe Daffodil FestivalPierce County’s spring parade and daffodil celebration since 1934Hakone Botanical Garden of WetlandsA garden of wetland and alpine plants in Hakone, JapanParc floral de ParisA botanical garden and flower park in the Bois de Vincennes, ParisParc Floral de la SourceA large public garden in Orléans built around the source of the Loiret riverKeukenhofA vast Dutch flower garden famous for its spring tulip displaysKanzashiTraditional Japanese hair ornaments, often crafted as folded silk flowersHanafudaJapanese playing cards with flower designs used for traditional games

Questions people ask about Iris latifolia

Good reading and sources

• Encyclopaedia BritannicaArticle
• Plants of the World OnlineRoyal Botanic Gardens, Kew, Plant database
• Where it has been recordedGBIF, Plant database
• Sightings and photos by naturalistsiNaturalist, Plant database

• Iris latifolia on WikipediaEncyclopedia
• More photos on Wikimedia CommonsPhotos
• Wikidata recordOpen data