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CCDB → Angiosperms → Apocynaceae → Orbea → Orbea sprengeri (Schweinf.) Bruyns
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Caralluma sprengeri (Schweinf.) N. E. Br. | Orbea sprengeri (Schweinf.) Bruyns | 22 | IPCN67-71 | REESE, G.' & H. KRESSEL. 1968. Untersuchungen uber die Chromosomenzahlen der Stapelieae. Portugaliae Acta Biol. Ser. A 10: 33-54. | ||
| ! | Caralluma sprengeri (Schweinf.) N. E. Br. | Orbea sprengeri (Schweinf.) Bruyns | 22 | IPCN73-74 | ALBERS, F. 1974. In IOPB chromosome number reports XLIV. Taxon 23: 373-380. |