Gluta renghas

{{Short description|Species of flowering plant}}

{{Speciesbox

|image = Glut rengha 101006-7022 mp.JPG

|image_caption = Gluta renghas tree
on Pesaguan Riverbank, West Kalimantan

|genus = Gluta

|species = renghas

|authority = L.

}}

Gluta renghas, commonly known as the rengas, is a species of plant in the family Anacardiaceae.{{Cite journal |last1=Lin |first1=R. C. Y. |last2=Whittow |first2=G. C. |date=September 1960 |title=Pharmacological Activity of an Aqueous Extract of the Leaves of the Malayan Rengas Tree Gluta renghas |journal=British Journal of Pharmacology and Chemotherapy |language=en |volume=15 |issue=3 |pages=440–447 |doi=10.1111/j.1476-5381.1960.tb01270.x |pmc=1481860 |pmid=13762206}}{{Cite journal |last1=Zuharah |first1=Wan Fatma |last2=Yousaf |first2=Ali |date=2016-12-01 |title=Assessment of Gluta renghas L. and Mangifera indica L. (Sapindales: Anacardiaceae) extracts on the sublethal effects of dengue vector |url=https://www.sciencedirect.com/science/article/pii/S1226861516301558 |journal=Journal of Asia-Pacific Entomology |language=en |volume=19 |issue=4 |pages=1043–1051 |doi=10.1016/j.aspen.2016.09.002 |issn=1226-8615}} It is found in Indonesia.

Some rengas trees secrete an oil that can cause painful blistering rashes in orangutans and possibly humans too.