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CCDB → Angiosperms → Compositae → Tanacetum → Pyrethrum leptophyllum Steven
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Pyrethrum leptophyllum Steven | Pyrethrum leptophyllum Steven | 18 | IPCN online | Davlianidze, M. T. 1985. Chromosome numbers in the representatives of the flora from Georgia. Bot. Zhurn. SSSR 70(5): 698–700. (In Russian). | |||
| Pyrethrum leptophyllum Steven | Pyrethrum leptophyllum Steven | 18 | IPCN online | Gagnidze, R. & T. Gviniashvili. 1997. IOPB chromosome data 11. Newslett. Int. Organ. Pl. Biosyst. (Oslo) 26/27: 20–21. | |||
| Pyrethrum leptophyllum Steven | Pyrethrum leptophyllum Steven | 18 | IPCN online | Gadnidze, R. I., T. N. Gviniashvili, I. M. Danelia & M. V. Churadze. 1998. Chromosome numbers of the species of the Georgian flora. Bot. Žhurn. (Moscow & Leningrad) 83(10): 143–147. | |||
| Pyrethrum leptophyllum Steven ex M. Bieb. | Tanacetum leptophyllum (M. Bieb.) S. Bip. | 18 | IAPT/IOPB | IAPT/IOPB Chromosome Data 19 |