Athroisma gracile (Oliv.) T.Eriksson subsp. psylloides [family ], in J.L.S. 119: 170, t. 36 (1995). Type: Tanzania, Kilimanjaro, Smith s.n. (K!, holo.)
Polycline psyllioides Oliv. [family COMPOSITAE], in Hook., Ic. Pl. 23: t. 2293 (1894)
Polycline haareri Dandy [family COMPOSITAE], in K.B. 1926: 437 (1926). Type: Tanzania, Arusha District: Doinyo Sambu, Haarer B150 (K!, holo.)
Athroisma psyllioides (Oliv.) Mattf. [family ], in N.B.G.B. 13: 302 (1936); Maquet in Fl. Rwanda 3: 616, fig. 189/1 (1985); Blundell, Wild Fl. E. Afr.: pl. 89 (1987); Lisowski, F.A.C. Compositae (Inuleae): 210, t. 44 (1989)
Athroisma haareri (Dandy) Mattf. [family ], in N.B.G.B. 13: 302 (1936)