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CCDB → Angiosperms → Gesneriaceae → Sinningia → Sinningia regina Sprague
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Sinningia regina Sprague | Sinningia regina Sprague | 13 | IPCN66 | R. E. Lee 1966 | |||
| Sinningia regina Sprague | Sinningia regina Sprague | 13 | IPCN67-71 | CLAYBERG, C.D. 1967. Chromosome numbers in Sinningia and Rechsteineria (Gesneriaceae). Baileya 15: 33-35. | |||
| Sinningia regina Sprague | Sinningia regina Sprague | c.13 | Cave1956 | Eberle |