Durio grandiflorus

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Durio grandiflorus (UM-MPU-MPU135535)

Durio grandiflorus is a species of Durio in the family Malvaceae. It is a tropical tree known for its large, distinctive flowers and is native to Southeast Asia. The species is closely related to the well-known Durio zibethinus, commonly known as the durian.

Description

Durio grandiflorus is a large tree that can grow up to 40 meters in height. The leaves are evergreen, simple, and alternately arranged. They are oblong to elliptic in shape, with a glossy upper surface and a paler underside. The tree is notable for its large, showy flowers, which are typically white or pale yellow and have a strong, sweet fragrance. The flowers are hermaphroditic, containing both male and female reproductive organs.

Habitat

Durio grandiflorus thrives in tropical climates and is commonly found in lowland rainforests. It prefers well-drained, fertile soils and requires a humid environment with consistent rainfall. The tree is often found in mixed dipterocarp forests, alongside other species of Dipterocarpaceae.

Pollination

The flowers of Durio grandiflorus are primarily pollinated by bats, a process known as chiropterophily. The strong fragrance and large size of the flowers attract nocturnal pollinators. The tree's flowering period typically coincides with the peak activity of its pollinators.

Fruit

The fruit of Durio grandiflorus is similar in appearance to that of other durian species. It is large, spiky, and contains a creamy, custard-like pulp that is highly aromatic. The fruit is edible and is consumed locally, although it is not as widely known or cultivated as Durio zibethinus.

Uses

The primary use of Durio grandiflorus is for its fruit, which is eaten fresh or used in various culinary preparations. The wood of the tree is also utilized in construction and for making furniture, although it is not as highly valued as other timber species.

Conservation

Durio grandiflorus is not currently listed as an endangered species, but its habitat is under threat from deforestation and land conversion for agriculture. Conservation efforts are necessary to ensure the survival of this species in its natural habitat.

Related Pages

• Durio
• Durio zibethinus
• Malvaceae
• Dipterocarpaceae
• Chiropterophily