Verbascum brevipedicellatum (Engl.) Huber-Morath [family SCROPHULARIACEAE], in Bauhinia 5: 11 (1973); Blundell, Wild Fl. East Afr.: 378, pl. 393 (1987); U.K.W.F.: 254 (1994). Type: Tanzania, Kilimanjaro [Kilimandscharo], Meyer 286 (B†, holo.). Neotype: Tanzania, Kilimanjaro, SE of Bismark hut, Bigger 2012 (K!, chosen here)
Celsia brevipedicellata Engl. [family SCROPHULARIACEAE], in Abhandl. Akad. Wissensch. Berlin 1891(2): 376 (1892); Skan in F.T.A.: 4(2): 285 (1906); Murb. in Lunds Univ. Arsskr. 22, 1: 65 (1925); A.V.P.: 164 (1957); F.P.U. ed. 2: 133 (1971)
Celsia brevipedicellata Murb. var. homostemon [family SCROPHULARIACEAE], in Lunds Univ. Arsskr. 22, 1: 67 (1925). Type: Kenya, Aberdare Mts, 13 March 1922, R.E. & T.C.E. Fries 2262 (UPS!, holo.)
Celsia brevipedicellata Murb. var. heterostemon [family SCROPHULARIACEAE], in Lunds Univ. Arsskr. 22, 1: 68 (1925). Type: East Africa, unspecified
Celsia keniensis Murb. [family SCROPHULARIACEAE], in Lunds Univ. Arsskr. 22, 1: 70, t. 2 (1925); Glover, Prov. Check-List Brit. & It. Somal.: 244 (1947). Type: Kenya, Mt Kenya, R.E. & T.C.E. Fries 458 (K!, UPS, syn.), 1869 (UPS!, syn.)
Celsia floccosa [family SCROPHULARIACEAE], [sensu Agnew UKWF: 550 (1974), non Benth.]
Rhabdotosperma brevipedicellata (Engl.) D.Hartl [family SCROPHULARIACEAE], in Beitr. Biol. Pfl. 53(1): 58 (1977); Fischer, F. A.C. Scrophulariaceae: 12, pl. 2 (1999) & in Fl. Ethiop. & Eritr. 5: 252 (2006)
Rhabdotosperma keniensis (Murb.) D.Hartl [family SCROPHULARIACEAE], in Beitr. Biol. Pfl., 53 (1): 58 (1977); Fischer in Thulin (ed.), Fl. Somal.: 3: 266 (2006)