| TaxonId | Name | Volume | Year | ||
| 242343874 | Rhododendron flavorufum | Vol.14 | 2005 | ||
| 242444081 | Rhododendron fletcherianum | 翅柄杜鹃 | Vol.14 | 2005 | |
| 242343876 | Rhododendron flinckii | Vol.14 | 2005 | ||
| 200016420 | Rhododendron floccigerum | 绵毛杜鹃 | Vol.14 | 2005 | |
| 242343877 | Rhododendron floccigerum subsp. appropinquans | Vol.14 | 2005 | ||
| 242343878 | Rhododendron floccigerum var. appropinquans | Vol.14 | 2005 | ||
| 200016421 | Rhododendron floribundum | 繁花杜鹃 | Vol.14 | 2005 | |
| 242343879 | Rhododendron florulentum | 龙岩杜鹃 | Vol.14 | 2005 | |
| 242343880 | Rhododendron flosculum | 子花杜鹃 | Vol.14 | 2005 | |
| 242343881 | Rhododendron flumineum | 河边杜鹃 | Vol.14 | 2005 | |
| 200016422 | Rhododendron fokienense | Vol.14 | 2005 | ||
| 242343883 | Rhododendron fongkaiense | Vol.14 | 2005 | ||
| 242343884 | Rhododendron fordii | Vol.14 | 2005 | ||
| 242343885 | Rhododendron formosanum | 台湾杜鹃 | Vol.14 | 2005 | |
| 200016423 | Rhododendron forrestii | 紫背杜鹃 | Vol.14 | 2005 |
