Although I was only in Sarawak for three days, I did manage to spend two of them at Kubah National Park near Kuching.
The lush and diverse forest here is a dipterocarp forest, named for the plant family (Dipterocarpaceae) to which most of the largest trees here belong. As the name suggests, the fruits of these trees have seeds with two wings (di = two; ptero = wing; carp = seed).
Palms are also a speciality of the forests of Kubah National Park, with around 100 species recorded. I saw a diversity of palms on my first day walking on the trails, including Licuala orbicularis, which is endemic to Borneo.