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CCDB → Angiosperms → Hydrangeaceae → Hydrangea → Hydrangea arborescens subsp. radiata (Walter) E. M. McClint.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Hydrangea radiata Walter | Hydrangea arborescens subsp. radiata (Walter) E. M. McClint. | 36 | IPCN online | Pilatowski, R. E. 1982. A taxonomic study of the Hydrangea arborescens complex. Castanea 47: 84–98. | |||
| ! | Hydrangea radiata Walter | Hydrangea arborescens subsp. radiata (Walter) E. M. McClint. | 36 | Fedorov, 1974 | Sax K. 1931b |