Triglochin muelleri

{{Short description|Species of flowering plant}}

{{use dmy dates|date=September 2022}}

{{Speciesbox

|taxon = Triglochin muelleri

|image = Triglochin muelleri - Flickr - Kevin Thiele.jpg

|authority = Buchenau

|synonyms =

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Triglochin muelleri is a species of flowering plant in the family Juncaginaceae, first described by Franz Georg Philipp Buchenau in 1903,{{APNI2|id=102837|name=Triglochin muelleri}}{{cite book|author=Buchenau, F.G.P.|authorlink=Franz Georg Philipp Buchenau|editor= Engler, H.G.A. |date=1903|title= Das Pflanzenreich |volume=16|pages= 12 |url=https://www.biodiversitylibrary.org/page/20851593}} and native to Western Australia and South Australia.{{Cite web |title=Triglochin muelleri Buchenau {{!}} Plants of the World Online {{!}} Kew Science |url=https://powo.science.kew.org/taxon/urn%3Alsid%3Aipni.org%3Anames%3A603547-1 |access-date=2022-09-02 |website=Plants of the World Online |language=en}}{{cite web|url=https://avh.ala.org.au/occurrences/search?q=taxa%3A%22Triglochin+muelleri%22#tab_mapView|title=Australasian Virtual Herbarium: Triglochin muelleri|access-date=2022-09-02|website=avh.ala.org.au}}

It is a tufted annual herb growing from 0.05 to 0.2 m high, in salt lakes, swamps and places that are wet in winter.{{FloraBase|id=148|name=Triglochin muelleri}} It flowers from September to November.