Australia is home to dozens of edible native fruits, many of which have been food sources for Indigenous Australians for tens of thousands of years. They range from the vitamin C-packed Kakadu plum of the tropical north to the tart Davidson plum of the eastern rainforests, with bush berries, wild limes, and desert fruits in between. The native food industry is growing rapidly, projected to reach A$160 million in 2025, and several of these fruits are now cultivated commercially and exported internationally.
Kakadu Plum
The Kakadu plum (Terminalia ferdinandiana) grows wild across northern Australia and holds the record for the highest vitamin C concentration of any fruit in the world. Fresh Kakadu plum contains roughly 2,300 to 3,150 mg of vitamin C per 100 grams. For comparison, an orange has about 50 mg per 100 grams, making the Kakadu plum around 50 to 60 times richer in vitamin C. When dried and powdered, the concentration climbs even higher, with some samples exceeding 15,000 mg per 100 grams of dry weight.
The fruit is small, pale green, and has a tart, slightly astringent taste. It’s most commonly sold as a freeze-dried powder and added to smoothies, sauces, and skincare products. Chefs on shows like MasterChef Australia have helped bring Kakadu plum into mainstream cooking alongside other native ingredients like wattleseed and finger lime.
Finger Lime
The finger lime (Citrus australasica) is a slim, elongated citrus fruit native to the rainforest margins of northern New South Wales and southern Queensland. When you cut one open, the flesh separates into tiny, glistening pearls that pop with a burst of sharp citrus flavor. This texture has earned it the nickname “citrus caviar,” and it’s become a favorite garnish for seafood, cocktails, and desserts in high-end restaurants worldwide.
Finger limes come in a range of colors, from green and yellow to pink and deep red, depending on the variety. They grow on thorny understory shrubs and prefer well-drained, slightly acidic soil with a pH between 5 and 6.5. Most commercial plantings are in northern NSW and southern Queensland, but trees can tolerate a surprisingly wide range of climates, including light frosts. Thousands of finger lime trees are now being cultivated as far away as California and Guatemala.
Davidson Plum
The Davidson plum (Davidsonia) is a deep purple, intensely sour rainforest fruit found along Australia’s east coast. Three species exist: Davidsonia pruriens from far north Queensland, Davidsonia jerseyana from northern NSW, and Davidsonia johnsonii, also from NSW. All produce plum-sized fruit that’s too tart to eat raw but excellent in jams, sauces, ice cream, and wine.
Nutritionally, the Davidson plum is remarkable. Its total concentration of protective plant compounds called phenolics is about 1.5 times higher than blueberries. The fruit is rich in anthocyanins, the same pigments that give blueberries and blackberries their color, along with significant amounts of vitamin C. In animal studies, Davidson plum reduced abdominal fat, improved cardiovascular and liver function, and promoted healthier gut bacteria. Researchers consider it a promising food for managing metabolic syndrome, though human trials are still needed.
Desert Quandong
The desert quandong (Santalum acuminatum) thrives in Australia’s arid interior, where few other fruit trees survive. It’s a semi-parasitic tree, meaning it draws some of its water and nutrients from the roots of neighboring plants, which is part of how it tolerates such harsh conditions. The bright red fruit is about the size of a large marble, with thin flesh surrounding a hard, pitted kernel.
For Aṉangu (the Indigenous people of the Uluru region), the quandong has been a staple food for thousands of years. The fruit is extremely high in vitamins and can be eaten fresh off the tree or dried and pressed into cakes for storage. The large, oily kernels serve other purposes entirely: crushed into paste, they work as a hair conditioner or a topical medicine for bruises and skin conditions. Children traditionally used the round kernels to play a game similar to marbles, and they’re also strung into ceremonial necklaces.
Lilly Pilly and Riberry
The lilly pilly family (Syzygium) includes several species native to Australia’s eastern rainforests, all producing small, colorful berries. The most common edible species are the brush cherry (Syzygium australe), blue lilly pilly (Syzygium oleosum), and the riberry (Syzygium luehmannii), which is widely considered the best of the group for eating.
Riberries have a distinctive tart-sweet flavor with a warm, clove-like spice that sets them apart from other native fruits. They’re crisp when fresh and soften when cooked, making them versatile in the kitchen. Common uses include jams, chutneys, spiced sauces to pair with meat, fruit leather, syrups for drinks, and baked into muffins. Other lilly pilly species are edible but milder in flavor and sometimes astringent when underripe. Lilly pilly trees are also widely planted as ornamental hedges in Australian gardens, so many people have a food source in their yard without realizing it.
Bush Berries and Smaller Fruits
Beyond the headline fruits, Australia’s bushland produces a wide variety of smaller edible berries and fruits that have sustained Indigenous communities for millennia.
- Midyim berry (Austromyrtus dulcis): A small white berry flecked with purple spots, sweet and aromatic. It grows as a low groundcover along the coast and is one of the tastiest wild berries in the country.
- Native passionfruit (Passiflora herbertiana): A climbing vine with sweet pulp, though quality varies considerably from plant to plant. The fruit is smaller and rounder than commercial passionfruit.
- Pigface (Carpobrotus glaucescens): A succulent coastal groundcover with fleshy fruits that can be eaten raw. The leaves are also edible when roasted, with a pleasant salty taste.
- Geebung (Persoonia species): Produces small fruits with an unusual texture often described as sweet cotton wool. Found in open forests across eastern Australia.
- Native currant (Carissa ovata): A bushy shrub that produces dark, almost black berries when mature. The ripe fruit is eaten raw.
- Apple berry (Billardiera scandens): A twining vine with small fruits that are edible when fully ripe.
Native Trees With Larger Fruits
Several native tree species produce larger fruits that were important food sources long before European settlement. The native tamarind (Diploglottis cunninghamii) is a large rainforest tree with sour, tangy fruit that works well in jams and sauces. Native figs (Ficus species) grow across much of the continent, and all Australian fig species produce edible fruit, though quality and taste vary widely between species and even individual trees.
The rose myrtle (Archirhodomyrtus beckleri), found along rainforest margins, produces sweet orange fruits. The peanut tree (Sterculia quadrifida) is an unusual case: its edible seeds taste like peanuts and are best dried or roasted before shelling. And the native crabapple (Schizomeria ovata), a large rainforest tree, produces small white fruits when ripe.
Indigenous Food Knowledge
These fruits didn’t just grow wild and get plucked off trees. Indigenous Australians developed sophisticated methods for processing and preserving them over tens of thousands of years. Grinding stones called tjungari and tjiwa were used to process seeds into flour and grind fruit into storable forms. Desert quandong flesh was dried and pressed into cakes that could be carried on long journeys. Seeds from plants like mulga were ground and mixed with water to create latja, a nourishing paste.
This deep knowledge of the land’s edible plants is sometimes called “bush tucker,” though that term barely captures the complexity of Indigenous food systems that managed entire landscapes. Many of the fruits now entering mainstream Australian cuisine were identified, cultivated, and prepared by Aboriginal and Torres Strait Islander peoples for thousands of generations before commercial growers took an interest.
Growing Native Fruits at Home
If you’re in Australia or a similar subtropical-to-temperate climate, several native fruits grow well in home gardens. Finger limes prefer well-drained soil with a pH between 5 and 6.5, and while they fruit best in frost-free areas, they can handle light frosts if sheltered from harsh winds. Lilly pilly species are among the easiest native fruits to grow, since they’re already popular as hedge plants and tolerate a range of conditions. Midyim berry makes an attractive, low-maintenance groundcover in coastal and subtropical areas.
Davidson plums need a shadier, more sheltered spot that mimics their rainforest origins, with rich, moist soil. Desert quandong is trickier in garden settings because it’s semi-parasitic and needs a host plant nearby, though some nurseries sell grafted specimens. Specialist native nurseries are the best source for fruiting varieties, since ornamental cultivars of the same species don’t always produce good-quality fruit.