Latitudinal range: 0.6° to 12.5°

Habitats: tropical/subtropical moist broadleaf forest (4)

only

Found in 4 samples

Brunei: Kuala Belalong

India: Uppangala, Varagalaira

Indonesia: Aek Nangali

See also Cyathocalyx biovulatus, Cyathocalyx havilandii, Cyathocalyx sp. 1, Cyathocalyx zeylanicus