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, or Cyathea borneensis, is a type of tree fern that thrives in low-lying forests in southern Thailand, Cambodia, and the Malay Peninsula and Borneo.  It can grow to be up to 2 meters tall with fronds that are bi- to tripinnate and reach lengths of 2–3 meters.