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CCDB → Angiosperms → Hydrangeaceae → Hydrangea → Hydrangea altissima Wall.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Hydrangea altissima Wall. | Hydrangea anomala D. Don | 18 | IPCN online | Sandhu, P. S. & S. K. Mann. 1989. SOCGI plant chromosome number reports -- VIII. J. Cytol. Genet. 24: 179–183. |