Trigonobalanus verticillata is a species of plant in the family Fagaceae.

It is a tree native to Borneo, Sumatra, Sulawesi, the Malay Peninsula, and Hainan.

[1] Trigonobalanus verticillata is native to the highlands of Borneo, Sumatra, Sulawesi, the Malay Peninsula, and Hainan.

[1] On Hainan its often found with the trees Castanopsis tonkinensis, Lithocarpus fenzelianus, Liquidambar obovata, and Dacrydium pectinatum.

It is threatened with habitat loss and fragmentation from deforestation, and its population is declining.