| 1 | Fruit pilose inside |
| 1' | Fruit glabrous inside |
| 2 | Sarcotesta present only basally around hilum |
| 2' | Sarcotesta covering seed except for (part of) dorsal side |
| 3 | Upper part of pedicels sericeous. Sarcotesta with well developed obpyramidal basal outgrowth |
| 3' | Upper part of pedicels glabrous except for some glandular hairs. Sarcotesta with inconspicuous obpyramidal basal outgrowth |
| 4 | Fruit 3.2-4.5 by 1.7-2.4 cm |
| 4' | Fruit 1.3-2.5 by 0.8-1.6 cm |
| 5 | Fruit long pilose inside, hairs c. 1.5 mm long. Sarcotesta covering seed except for small dorsal triangular part (Fig. 50b) |
| 5' | Fruit short pilose inside, hairs c. 0.5 mm long. Sarcotesta covering seed except for dorsal side (Fig. 50g) |
