[not yet available online]
4485972 407445 Erythrocephalum decipiens C.Jeffrey
Kew Bull., vol. 21(): : p. 202 (1967-1968) [M. Grierson]
4485992 407462 Erythrocephalum scabrifolium C.Jeffrey
Kew Bull., vol. 21(): : p. 207 (1967-1968) [M. Grierson]
4485982 407463 Erythrocephalum setulosum C.Jeffrey
Kew Bull., vol. 21(): : p. 205 (1967-1968) [M. Grierson]
359926 407454 Erythrocephalum longifolium Benth. ex Oliver
Trans. Linn. Soc. London, vol. 29 : t. 69 (1875) [W.H. Fitch]
413276 407455 Erythrocephalum marginatum (O.Hoffm.) S.Ortiz & A.P.Cout. [125 13163 Achyrothalamus marginatus O.Hoffm.]
H.G.A. Engler, Pflanzenw. Ost-Afrikas: t. 45 (1895) [T. Guerke]
