| Synonyms: |
Bonamia vignei auct. non Hoyle |
| Common names: | |
| Frequency: | |
| Status: | Native |
| Description: |
For descriptions see World Flora Online |
| Type location: |
DR Congo, Yangambi |
| Notes: | |
| Derivation of specific name: | longitubulosa: with a long tube; referring to the corolla. |
| Habitat: | Mainly in wet primari evergreen forest; rarely in secondary forest. |
| Altitude range: (metres) | 470 - 910 m |
| Flowering time: | |
| Worldwide distribution: | Central African Republic and DR Congo. |
| Botanical divisions: | VI,VII |
| Growth form(s): | Liane. |
| Endemic status: | Near Endemic |
| Red data list status: | Vulnerable |
| Insects associated with this species: | |
| Spot characters: | Display spot characters for this species |
| Literature: |
Mwanga Mwanga, I.J.-C., Sosef, M.S.M. & Simoes, A.R.G., (2022). Convolvulaceae Flore d'Afrique Centrale Nouvelle Serie Jardin Botanique Meise, Belgique Pages 67 - 69. (Includes a picture). |