Fimbristylis squarrosa var. squarrosa Fimbristylis squarrosa VAHL var. squarrosa in En. 2: 289. 1806≡Pogonostylis squarrosa BERTOL., Fl. Ital.: 312. 1833≡Fimbristylis aestivalis var. squarrosa KOYAMA in J. Fac. Sc. Un. Tokyo III: 116. 1961
