MEMECYLON sansibaricum var. sansibaricum [family MELASTOMATACEAE], ; A. & R. Fernandes in Bol. Soc. Brot., sér.2, 43: 302 (1969), pro parte, excl. syn. M. buchananii Gilg
MEMECYLON lutambense Markgraf [family MELASTOMATACEAE], in N.B.G.B. 12: 717 (1935); T.T.C.L.: 312 (1949). Type: Tanzania, Lindi District, Lutamba Lake, Schlieben 5688 (B, holo. †, K, iso. !)
MEMECYLON melindense A. & R. Fernandes [family MELASTOMATACEAE], in Bol. Soc. Brot., sér.2, 29: 62, t. 16 (1955) & in Mem. Soc. Brot. 11: 57, t. 7 (1956) & in Bol. Soc. Brot., sér. 2, 34: 77, 195 (1960); K.T.S.: 264 (1961). Type: Kenya, Kilifi District, Arabuko, Dale in F.D. 3835 (PRE, holo., EA, K, iso. !)
MEMECYLON buchananii A. & R. Fernandes var. maritimum [family MELASTOMATACEAE], in Bol. Soc. Brot., sér. 2, 34: 77, t. 16 (1960) & 34: 195 (1960). Type: Kenya, Lamu District, Utwani, Mohamed Abdullah in F.D. 3351 (EA, holo., K, iso. !)
MEMECYLON sp. nov. [family MELASTOMATACEAE], sensu K.T.S.: 264 (1961), pro specim. Donald 2327 & Mohamed Abdullah in F.D. 3351
MEMECYLON sansibaricum (A. & R. Fernandes) A. & R. Fernandes var. maritimum [family MELASTOMATACEAE], in Bol. Soc. Brot., sér.2, 43: 304 (1969)
MEMECYLON sousae A. & R. Fernandes [family MELASTOMATACEAE], in Bol. Soc. Brot., sér.2, 46: 67, t. 4 (1972). Type: Mozambique, Beira, Gomes & Sousa 4380 (COI, holo., K, iso. !)