The Jamelon Tree (Syzygium cumini), native to the tropical regions of Southeast Asia and India, is a majestic species that can grow up to 30 metres tall. With its evergreen foliage and glossy dark green leaves, it adds charm to many tropical landscapes. Its sturdy, often twisted trunk is covered in smooth, greyish bark, while the branches spread out into a dense canopy that provides generous shade.
During its flowering season, typically from March to May, the Syzygium cumini – commonly known as the Jamelon Tree – produces small white to greenish flowers. These are followed by oval-shaped berries that start off green and turn black as they ripen. The juicy fruits, known as “jamelons”, have a distinctive sweet and tangy flavour. They attract both birds and visitors to the Au Bois Vert botanical garden, located near Ivato in Antananarivo. The tree thrives in well-drained soil and adapts easily to tropical and subtropical climates.
Thanks to its resilience to changing weather conditions, it is often planted as a means of preventing soil erosion. Syzygium cumini also plays a vital role in ecological gardens, providing a habitat for wildlife as well as beneficial shade for neighbouring plants. Whether in the botanical garden or surrounding facilities such as the Au Bois Vert hotel and restaurant, the Jamelon Tree helps create a peaceful and harmonious environment.
Plant use
The Jamelon Tree is valued not only for its striking appearance but also for its wide range of traditional and medicinal uses. Its fruits, rich in antioxidants and vitamins A and C, are enjoyed fresh or made into juices, jams, and desserts. Their slightly tangy flavour and hydrating qualities make them a perfect snack, especially in warm regions such as Antananarivo. In traditional medicine, various parts of the Syzygium cumini are used for their therapeutic benefits. The bark and seeds help regulate blood sugar levels, making them a natural remedy for diabetes. The leaves, with their antibacterial and anti-inflammatory properties, are often brewed into infusions to soothe digestive issues and treat minor infections. The tree’s dense, durable wood is also prized for making furniture and handcrafted tools. At the botanical garden, visitors can learn more about this versatile plant while enjoying the green spaces near the Au Bois Vert hotel or lodge. Providing both shade and coolness, the Java plum tree enhances the comfort of guests, whether they are dining at the restaurant or strolling through the leafy paths of Ivato. Its presence stands as a symbol of harmony between nature, well-being, and botanical heritage.
Key information
| Common name | Jamelon Tree |
| Scientific name | Syzygium cumini |
| Origin | India and South-East Asia |
| Natural habitat | Tropical and subtropical forests |
| Life cycle | Perennial, fast-growing tree |
| Flowering period | March to May |
