Triglochin muelleri

Triglochin muelleri is a species of flowering plant in the family Juncaginaceae, first described by Franz Georg Philipp Buchenau in 1903,  and native to Western Australia and South Australia.

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. It flowers from September to November.