The genus Barteria is in the family Passifloraceae in the major group angiosperms (flowering plants). It contains 8 described species, however, only 6 are accepted.[1]
They are native to Tropical Africa and found in the countries of Angola, Benin, Burkina, Cabinda, Cameroon, Central African Republic, Chad, Congo, Equatorial Guinea, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Gulf of Guinea Island, Ivory Coast, Liberia, Mali, Nigeria, Senegal, Sierra Leone, Tanzania, Uganda and Zaïre.[1]
The genus name of Barteria is in honour of Charles Barter (1821 – 1859), was a Scottish gardener and botanist who trained at Kew Gardens in London from 1849 to 1851.[2] It was first described and published in J. Proc. Linn. Soc., Bot. Vol.5 on page 14 in 1860.[1]