Gahnia tristis

{{short description|Species of plant}}

{{Use dmy dates|date=July 2022}}

{{use Australian English|date=July 2022}}

{{Speciesbox

| image = Gahnia tristis kurogy01.jpg

| image_caption =

| genus = Gahnia

| species = tristis

| authority = Nees, 1837

}}

Gahnia tristis is a tussock-forming perennial in the family Cyperaceae, that is native to parts of south east Asia.{{cite web|url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:308649-1|title=Gahnia tristis Nees|access-date=9 July 2022|publisher=Kew Science – Plants of the World Online}}