Billardiera cymosa

Billardiera cymosa Fagg

Billardiera cymosa (Sweet apple berry)

Billardiera cymosa is a species of flowering plant in the family Pittosporaceae. It is endemic to Australia and is commonly known as the "sweet apple berry" or "apple dumpling". This plant is notable for its attractive flowers and edible fruit.

Description

Billardiera cymosa is a small, perennial shrub that typically grows to a height of 1-2 meters. The leaves are lanceolate to ovate, measuring 2-5 cm in length, and are arranged alternately along the stems. The plant produces bell-shaped flowers that are usually blue or purple, although white forms are also known. The flowers are followed by cylindrical, fleshy fruits that are green when immature and turn yellow or orange as they ripen. The fruit is edible and has a sweet taste, often compared to that of an apple.

Habitat and Distribution

Billardiera cymosa is found in a variety of habitats across southern Australia, including Victoria, South Australia, and Western Australia. It typically grows in open forests, woodlands, and heathlands, often in sandy or well-drained soils.

Ecology

The flowers of Billardiera cymosa are pollinated by insects, including bees and butterflies. The fruit is consumed by various bird species, which help in the dispersal of the seeds. The plant is adapted to survive in fire-prone environments, with the ability to resprout from its rootstock after a fire.

Cultivation

Billardiera cymosa is cultivated as an ornamental plant in gardens and landscapes, valued for its attractive flowers and edible fruit. It prefers a sunny to partially shaded position and well-drained soil. The plant is relatively drought-tolerant once established and can be propagated from seed or cuttings.

Uses

The fruit of Billardiera cymosa is edible and can be eaten raw or used in various culinary applications. Indigenous Australians have traditionally used the fruit as a food source.

Related Pages

• Pittosporaceae
• Flora of Australia
• Edible plants
• Pollination
• Fire ecology