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CCDB → Angiosperms → Apocynaceae → Orbea → Orbea verrucosa (Masson) L. C. Leach
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Stapelia verrucosa Masson | Orbea verrucosa (Masson) L. C. Leach | 22 | IPCN online | Nakamura, T. 1991. A study of geographical differentiation and chromosome of succulent plants in the family Asclepiadaceae. Kromosomo 61: 2068–2077. | |||
| Stapelia verrucosa Masson | Orbea verrucosa (Masson) L. C. Leach | 44 | IPCN online | Pattnaik, M., A. B. Das & P. Das. 1997. Karyotype analysis and 4C DNA variability in some succulent members of the tribe Stapelieae. Cytobios 91: 87–95. | |||
| Orbea verrucosa var. verrucosa | Orbea verrucosa (Masson) L. C. Leach | 22 | IPCN online | Albers, F., M. Austmann & U. Meve. 1988. Chromosome number report. Int. Organ. Pl. Biosyst. Newslett. (Zurich) 11: 10–12. | |||
| Stapelia verrucosa Masson | Orbea verrucosa (Masson) L. C. Leach | 22 | IPCN67-71 | REESE, G.' & H. KRESSEL. 1968. Untersuchungen uber die Chromosomenzahlen der Stapelieae. Portugaliae Acta Biol. Ser. A 10: 33-54. |