| Rubiaceae | |
Kraussia congesta
| Oliv. | J. Linn. Soc., Bot. 15: 95 | 1876 |
| Rubiaceae | |
Kraussia coriacea
| Sond. | Linnaea 23: 54 | 1850 |
| Rubiaceae | |
Kraussia floribunda
| Harv. | London J. Bot. 1: 21 | 1842 |
| Rubiaceae | |
Kraussia incerta
| Bullock | Bull. Misc. Inform. Kew 1931: 256 | 1931 |
| Rubiaceae | |
Kraussia kirkii
| (Hook. f.) Bullock | Bull. Misc. Inform. Kew 1934: 231 | 1934 |
| Rubiaceae | |
Kraussia lanceolata
| Sond. | Linnaea 23: 53 | 1850 |
| Rubiaceae | |
Kraussia pavettoides
| Harv. | Fl. Cap. 3: 22 | 1865 |
| Rubiaceae | |
Kraussia schlechteri
| (K. Schum.) Bullock | Bull. Misc. Inform. Kew 1934: 231 | 1934 |
| Rubiaceae | |
Kraussia socotrana
| Bridson | Kew Bull. 50(4): 773 | 1995 |
| Rubiaceae | |
Kraussia speciosa
| Bullock | Bull. Misc. Inform. Kew 1931: 256 | 1931 |