Debregeasia australis, commonly known as china grass or native ramie, is a plant in the nettle family Urticaceae endemic to Queensland, Australia.

[4][5] This species was first described by the botanists Ib Friis, Christine Melanie Wilmot-Dear and Chia Jui Chen, and published in the Edinburgh Journal of Botany in 2012.

[5] This species is endemic to Queensland, from the Mackay area north to about Cape Tribulation.

[7] It occurs mostly on the sub-coastal tablelands at 400–1,000 m (1,300–3,300 ft), occasionally reaching the coastal lowlands, and it grows on rainforest margins and beside streams in very wet areas.

[4][5] This species is listed by the Queensland Government's Department of Environment, Science and Innovation as least concern.