Alsophila borneensis, synonym Cyathea borneensis, is a species of tree fern native to southern parts of Thailand and Cambodia, as well as the Malay Peninsula and Borneo, where it grows in lowland forest at an altitude of 400–1100 m. The trunk is erect and usually up to 2 m tall or more. Fronds are bi- to tripinnate and 2–3 m long.
Alsophila borneensis, another name for Cyathea borneensis, is a type of tree fern found in the lowlands of Thailand, Cambodia, and the Malay Peninsula and Borneo.  It typically grows to heights of up to 2 meters or more, with fronds that are bi- to tripinnate and reach lengths of 2–3 meters.