Butterfly White Iris (Diplarrena moraea) 30 Seeds
Diplarrena is a monotypic genus of perennial small herbs, which is endemic to Australia. Well-grown plants form thick clumps with long narrow leaves and white flowers.
The flowers are faintly scented and are borne at the ends of slender stems. These plants belong to the family Iridaceae and closely resemble the widely cultivated exotic Iris.
The Butterfly Flag (D. moraea) is a widely distributed monocot, found growing naturally on a variety of soil types in Victoria and Tasmania and in the south-east region of New South Wales.
It is common in Tasmania where it is known as the White Iris.
The stiff Iris-like leaves are flat and linear in shape. These erect darkish-green leaves are 5 - 10 cm wide and 50 - 100 cm long. Flower stems are usually longer than the leaves, reaching a height of around 100 cm. A number of flowers, from two to six, emerge usually one or two at a time from a single terminal head. Two green, narrow bracts subtend the white fragile flowers. The perianth consists of six delicate, white, obovate-cuneate segments with the three outer ones being about 2 - 3 cm long and 1 - 2 cm wide. The three inner segments are much smaller and more erect and are usually tinged with yellow or purple markings.
Each flower contains three free stamens, with one being much shorter than the others and without an anther. The style is longer than the stamens and is three-branched.
Because of their particular habit of growth, these plants make excellent specimens for use in permanent containers. In the Australian National Botanic Gardens, these attractive small plants have been successfully used in mass plantings. Plants can also be planted singly in a rockery or as a garden specimen. Most well-drained soils that are light in texture are suitable for its cultivation.
D. moraea flowers best in full sun, with the flowers appearing in spring and continuing until early summer. This long-lived species is frost hardy and responds to adequate water and fertilising.