| | | Kind of type | Full locality |
| | | holotype of species Acmophyllum undulatum Karsch, 1890 | West-Central Tropical Africa, Zaire: Democratic Republic of Congo, between Kwako and Kimpoko |
| | | lectotype of synonym Acmophyllum nigropunctatum Bolívar, 1905 | West-Central Tropical Africa, Cameroon |
| | | holotype of synonym Acmophyllum excavatum Hancock, 1910 | West-Central Tropical Africa, Cameroon: Bitje Ja River |
| | | [not recorded as a type] | West-Central Tropical Africa, Cameroon |