GALIUM hochstetteri Pichi-Serm. [family RUBIACEAE], in Webbia 7: 339 (1950); A.V.P.: 329 (1957); E.P.A.: 1025 (1965); Verdc., in K.B. 28: 491, fig. 1/A (1974). Type: Ethiopia, Semien, Bachit, Schimper 548 (P, holo., BM, K, iso.!)
GALIUM simense A. Rich. [family RUBIACEAE], Tent. Fl. Abyss. 1: 344(1848); Hiern in F.T.A. 3: 246 (1877); K. Krause in N.B.G.B. 10: 612(1929), pro parte, non Fresen. (1837), nom. illegit. Type: as for species
GALIUM vaillantii [family RUBIACEAE], [sensu K. Krause in N.B.G.B. 10: 611(1929), quoad Fries 1187, non Lam. & DC.]
GALIUM simense [family RUBIACEAE], [sensu K. Krause in N.B.G.B. 10: 612 (1929), pro parte, non Fresen., nec A. Rich.]
GALIUM simense R.E. Fr. var. hypsophilum [family RUBIACEAE], in K. Svenska Vetensk.-Akad. Handl., ser. 3, 25: 79 (1948). Type: Mt. Kenya, W. slope, Fries 1276b (UPS, holo.!, BR, K!, S, iso.)
GALIUM simense R.E. Fr. var. keniense [family RUBIACEAE], in K. Svenska Vetensk.-Akad. Handl., ser. 3, 25: 79(1948). Type: Mt. Kenya, Fries 1368 (UPS, holo.!)