| Synonyms: | Lobelia plumieri L. Scaevola thunbergii Eckl. & Zeyh. | 
| Common names: | Half-flower (English) | 
| Frequency: | |
| Status: | Native | 
| Description: | Small succulent shrub with sprawling woody stems bearing numerous leaf scars, or small tree, to 1.5 m. Leaves broadly obovate, sessile or subsessile, clustered near the stem apex; petiole winged. Corolla white or greenish, up to 2.3 cm long; lobes up to 1 cm with whitish crenulate margins. Fruit black or bluish, ellipsoid or spherical. | 
| Type location: | |
| Notes: | |
| Derivation of specific name: | |
| Habitat: | On coastal sand dunes. | 
| Altitude range: (metres) | |
| Flowering time: | May - Sep | 
| Worldwide distribution: | Widespread on African coasts from Somalia south to the Cape and in West Africa from S. Tomé to Angola. Also in the Mascarenes, Sri Lanka, Florida and tropical South America. | 
| FZ divisions: | N,Z,MS,GI,M | 
| Growth form(s): | |
| Endemic status: | |
| Red data list status: | |
| Insects associated with this species: | |
| Spot characters: | Display spot characters for this species | 
| Images last updated: | Thursday 18 September 2014 | 
| Literature: | Bandeira, S., Bolnick, D. & Barbosa, F. (2007). Wild Flowers of Southern Mozambique Universidade Eduardo Mondlane, Maputo, Mozambique Page 203. (Includes a picture). Launert, E. (1983). Goodeniaceae Flora Zambesiaca 7(1) Pages 85 - 87. (Includes a picture). Siebert, S. & Mössmer, M. (Editors) (2002). SABONET Southern Mozambique Expedition 2001; Provisional Plant Checklist of the Maputo Elephant Reserve (MER) and Licuati Forest Reserve (LFR) SABONET News 7(1) Page 26. |