Dipterocarpus retusus, commonly known as hollong, is a large tree and perhaps the best known species in the genus Dipterocarpus. It is native to China, Vietnam, Philippines, Laos, Cambodia, Malaysia, Indonesia, Myanmar, and India. The tree, some 20–30 metres (70–100 ft) tall, is found in Cambodia in dense forests of the plains, common on hillsides and along rivers and in forests between 800 m (2,600 ft) and 1,500 m (5,000 ft) altitude.
Dipterocarpus is a genus of flowering plants and the type genus of family Dipterocarpaceae.
Dipterocarpus caudiferus is a species of tree in the family Dipterocarpaceae, endemic to Borneo. It grows as a large tree, up to 65 metres (200 ft) in height. Its habitat is mixed dipterocarp forests up to 800 m (2,600 ft) elevation. Dipterocarpus caudiferus is threatened mainly by conversion of land for palm oil plantations.
Dipterocarpus costulatus is a species of tree in the family Dipterocarpaceae. It grows up to 50 metres (160 ft) tall.
Dipterocarpus glabrigemmatus is a species of tree in the family Dipterocarpaceae. The tree is endemic to Borneo.
Dipterocarpus gracilis is a critically endangered species of tree in the family Dipterocarpaceae, native to South Asia and Southeast Asia.
Dipterocarpus hasseltii is a species of tree in the family Dipterocarpaceae. This large tree occurs in lowland dipterocarp forest and is cut for keruing timber. It is found in Indonesia, Peninsular Malaysia, Sabah, the Philippines, Thailand and Vietnam.
Dipterocarpus validus is a species of tree in the family Dipterocarpaceae, endemic to Kalimantan, Sabah and the Philippines. The species is common in both primary and secondary forest, often occurring along rivers and in freshwater swamps. It yields wood-oil and is cut for keruing timber.
Dipterocarpus grandiflorus is a species of flowering plant in the Dipterocarpaceae family. It is an endangered medium hardwood tree of Southeast Asia. It is a large tree which can grow up to 50 metres tall.
Dipterocarpus condorensis is a species of plant in the evergreen or semi-evergreen family Dipterocarpaceae.
Dipterocarpus alatus, also known colloquially as the resin tree, is a tropical forest tree, of dense evergreen or mixed dense forests, in tropical Asia. It is considered vulnerable.
Dipterocarpus obtusifolius is a common species of tree in the family Dipterocarpaceae found throughout Southeast Asia, including Andaman Islands, Myanmar, Thailand, Cambodia, Laos and Vietnam.
Dipterocarpus cuspidatus is a tree in the family Dipterocarpaceae.
Dipterocarpus kunstleri grows as a canopy tree up to 40 metres (130 ft) tall, with a trunk diameter of up to 1 metre. Bark is orange-brown. Fruit is ellipsoid, up to 5 centimetres (2.0 in) long. Habitat is mixed dipterocarp forest from sea-level to 400 metres (1,300 ft) elevation. D. kunstleri is found in Sumatra, Peninsular Malaysia, Borneo and the Philippines.
Dipterocarpus lowii is a tree in the family Dipterocarpaceae.
Dipterocarpus nudus is a tree in the family Dipterocarpaceae.
Dipterocarpus pachyphyllus is a tree in the family Dipterocarpaceae. The specific epithet pachyphyllus means "thick leaves".
Dipterocarpus stellatus is a tree in the family Dipterocarpaceae. The specific epithet stellatus means "star-like", referring to its trichomes.
Lipaso Forest Reserve is a protected forest reserve in Telupid District of Sandakan Division, Sabah, Malaysia. It was designated as a Class 1 Protection Forest by the Sabah Forestry Department in 1984. Its area is 3,606 hectares (36.06 km2). The reserve is mountainous with some palm oil plantations and farms in the surroundings. The forest is mostly mixed dipterocarp. Threats to the reserve forests include fires and encroachment for agriculture.
Dipterocarpus indicus is a species of large tree in the family Dipterocarpaceae endemic to the Western Ghats of India. It is recognised as an endangered species under the IUCN Red List of Threatened Species 2021.
