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CCDB → Angiosperms → Lamiaceae → Dracocephalum → Dracocephalum nodulosum Rupr.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Dracocephalum nodulosum Rupr. | Dracocephalum nodulosum Rupr. | 12 | IPCN online | Astanova, S. B. 1981a. Novye dannye o khromosomnikh chislakh nekotorykh vidov gubocvetnykh Tadzhikistana. Izv. Akad. Nauk Tadziksk. SSR, Otd. Biol. Nauk 1 (82): 10–15. | |||
| Dracocephalum nodulosum Rupr. | Dracocephalum nodulosum Rupr. | 24 | IPCN online | Budantzev, A. L. 1986. Chromosome numbers and some problems in the systematics of the genus Dracocephalum (Lamiaceae). Bot. Zhurn. 71: 1211–1217. |