| Annual or perennial herbs with entire, opposite leaves. Inflorescences terminal on stems and branches, sometimes bright red, bracteate; flowers solitary (in ours) or paired in axils of each bract. All flowers bisexual with 2 bracteoles. Modified sterile flowers 0. Perianth segments 5, shortly mucronate. Stamens 5, alternating with 5 pseudostaminodes. Ovary (in our species) glabrous below with a dense ring of hairs centrally, less hairy above. Fruit a capsule, rupturing irregularly. Worldwide: 3 species in tropical Africa Mozambique: 3 taxa. | No image yet | 
| Species | FZ divisions | Content | 
| conferta (Schinz) Suess. | N,Z | |
| gracilenta (Hiern) Schinz | N,MS | Description, Image | 
| kirkii (Hook. f.) Schinz | T |