Dendrosenecio erici-rosenii subsp. erici-rosenii [family COMPOSITAE]
Senecio erici-rosenii R.E.Fr. & T.C.E.Fr. [family COMPOSITAE], in Svensk Bot. Tidskr. 16: 330 (1922); I.T.U.: 97 (1952); A.V.P.: 228, 359 (1957); Hamilton, Field Guide Uganda For. Trees: 79 (1981)
Senecio longiligulatus De Wild. [family COMPOSITAE], Pl. Bequaert. 5: 145 (1929), as longeligulatus. Type: Congo (Kinshasa), Ruwenzori, Lanuri Valley, Bequaert 4657 (BR!, holo., K!, iso.)
Senecio kahuzicus Humb. [family COMPOSITAE], in Bull. Soc. Bot. Fr. 81:842 (1935). Type: Congo (Kinshasa), Mt Kahuzi, Humbert 7713 (P!, holo., B!, BR!, K!, iso.)
Senecio johnstonii (R.E.Fr. & T.C.E.Fr.) C.Jeffrey var. erici-rosenii [family COMPOSITAE], in K.B. 41: 850 (1986); Lisowski, Asterac. Fl. Afr. Centr.: 324, t. 71 (1991)