three-rib arrowgrass
Triglochin striata Ruiz & Pav.

Triglochin striata, known as three-rib arrowgrass, is a species in the Juncaginaceae family. It is native to regions including New Zealand, South America, Africa, Australia, and Southern Portugal.
Description
Triglochin striata is a flowering plant species belonging to the Juncaginaceae family. It is distributed across several regions, including Portugal Continental, Brazil, Argentina, the United States (California and Florida), Angola, Bahamas, Bolivia, Chile, Cuba, and others. The species was first described in 1802 by Ruiz & Pav. Commonly referred to as three-rib arrowgrass, it is native to New Zealand, South America, Africa, Australia, and Southern Portugal.
Other common names
three-rib arrowgrass
Distribution
Portugal Continental · BR · PT · Portugal · Alabama · Angola · Argentina Northeast · Argentina Northwest · Argentina South · Bahamas · Bolivia · Brazil Southeast · Brazil South · California · Cape Provinces · Chatham Is. · Chile Central · Chile North · Cuba · Florida · Georgia · KwaZulu-Natal · Louisiana · Maryland · Mississippi · Morocco · Mozambique · Namibia · New Caledonia · New South Wales
Synonyms
Triglochin natalensisTriglochin neozelandicaTriglochin pycnostachyaTriglochin pumilaTriglochin floridanaTriglochin philippiiTriglochin striata var. filifoliaTriglochin striata var. montevidensisTriglochin sessilisTriglochin striata var. humilisTriglochin striata var. robustiorTriglochin striata var. triandrumTriglochin decipiens f. majorTriglochin decipiens f. minorAbbotia filiformisTriglochin atacamensisTriglochin decipiensTriglochin densifloraTriglochin filifoliaTriglochin flaccidaTriglochin lechleriTriglochin litoreaTriglochin littoralisTriglochin montevidensisTriglochin triandraTristemon trianderTriglochin striata var. filifoliaTriglochin striata var. triandra