Hypoxis obtusa Ker Gawl. [family HYPOXIDACEAE], in Bot. Reg.: tab. 159 (1816); Baker in J.L.S. 17: 114 (1878) pro parte quoad type & in F.T.A. 7: 382 (1898); Nel in E.J. 51: 334 (1914); Norlindh & Weimarck in Bot. Not. 1937: 167 (1937) pro parte; Nordal & Zimudzi in F.Z. 12, 3: 13 (2001). Type: South Africa, Bot. Reg. Tab. 159 (Iconotype!)
Hypoxis angolensis Baker [family HYPOXIDACEAE], in Trans. Linn. Soc. ser. 2, Bot. 1: 266 (1878); Baker in F.T.A. 7: 380 (1898); Wiland-Szymaƒska in Ann. Missouri Bot. Gard. 88: 306–309, figs. 1, 2 A &B (2001). Type: Angola, Huilla, near Lopollo, Welwitsch 4059 (BM!, holo.)
Hypoxis demissa Nel [family HYPOXIDACEAE], in E.J. 51: 328 (1914). Type: Tanzania, Morogoro District, Uluguru, Uhehe, Usangu, Prittwitz & Gaffron 171 (B!, holo.)
Hypoxis protrusa Nel [family HYPOXIDACEAE], in E.J. 51: 336 (1914). Types: Tanzania, Kilimanjaro, Umbugwe and Iraku, Merker 18 (B!, syn.) & Mbulu District, Wanege highlands, between Akida Maussa and Mangati, Jaeger 243 (B!, syn.)
Hypoxis obtusa complex [family HYPOXIDACEAE], sensu Nordal et al. in Nordic J. Bot. 5: 28 (1985) pro parte
Hypoxis villosa complex [family HYPOXIDACEAE], of Zimudzi in Kirkia 16: 14 (1996) pro parte