The specific epithet ramiflora is from the Latin meaning "flowering on the branches".

[3] Radermachera ramiflora grows up to 30 metres (100 ft) tall, with a trunk diameter of up to 30 centimetres (12 in).

The fruits are straight or twisted and measure up to 70 cm (30 in) long.

[3] Radermachera ramiflora is endemic to Malaysian Borneo where it is confined to Sabah state.

Its habitat is in rainforest and on hillsides, typically on ultramafic soils, from sea-level to 1,500 metres (5,000 ft) elevation.