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CCDB → Angiosperms → Plantaginaceae → Russelia → Russelia juncea Zucc.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Russelia juncea Zucc. | Russelia equisetiformis Schltdl. & Cham. | 10 | 20 | IPCN online | Subramanian, D. & R. Pondmudi. 1987. Cytotaxonomical studies of south Indian Scrophulariaceae. Cytologia 52: 529–541. | ||
| ! | Russelia juncea Zucc. | Russelia equisetiformis Schltdl. & Cham. | 20 | Darlington, 1955 | Raghavan & S. '40b |