Tetrachne

{{Short description|Genus of grasses}}

{{Speciesbox

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|genus = Tetrachne

|parent_authority = Nees

|species = dregei

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Tetrachne is a monotypic genus of grass in the family Poaceae. The sole species is Tetrachne dregei, known by the common name robies cocksfoot.{{PLANTS|id=TEDR2|taxon=Tetrachne dregei|accessdate=8 December 2015}} It is native to South Africa.{{Cite web |title=Tetrachne Nees {{!}} Plants of the World Online {{!}} Kew Science |url=http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:19113-1 |access-date=2024-01-06 |website=Plants of the World Online |language=en}}