Synonyms
Arundo semiannularis Labill.
Danthonia semiannularis (Labill.) R.Br.
Danthonia penicillata var. semiannularis (Labill.) Maiden & Betche
Notodanthonia semiannularis (Labill.) Zotov
Thonandia semiannularis (Labill.) H.P.Linder
Danthonia alpina Buchanan