| Synonyms: | Pterotaberna inconspicua Stapf Tabernaemontana trialata Pierre ex Stapf | 
| Common names: | |
| Frequency: | |
| Status: | Native | 
| Description: | For descriptions see World Flora Online | 
| Type location: | Equatorial Guinea | 
| Notes: | |
| Derivation of specific name: | inconspicua: inconspicuous; probably referring to its small size compared to other species in the genus. | 
| Habitat: | In understorey of evergeen forest. | 
| Altitude range: (metres) | 250 - 500 m | 
| Flowering time: | |
| Worldwide distribution: | Cameroon, Equatorial Guinea, Gabon, Congo-Brazzaville, DR Congo and Angola. | 
| Botanical divisions: | III,IV,V,VI,XI | 
| Growth form(s): | Shrub over 2 m, shrub under 2 m. | 
| Endemic status: | |
| Red data list status: | |
| Insects associated with this species: | |
| Spot characters: | Display spot characters for this species | 
| Images last updated: | Tuesday 8 July 2025 | 
| Literature: | Beentje, H. (2021). Apocynaceae, sous-familes I. Apocynoideae et II. Rauvolfioideae Flore d' Afrique Centrale Jardin botanique de Meise Pages 266 - 268. (Includes a picture). |