| TaxonId | Name | Volume | Year | ||
| 200016589 | Rhododendron timeteum | Vol.14 | 2005 | ||
| 242344593 | Rhododendron tingwuense | 鼎湖杜鹃 | Vol.14 | 2005 | |
| 242444857 | Rhododendron tomentosum | Vol.14 | 2005 | ||
| 242444860 | Rhododendron tomentosum subsp. subarcticum | Vol.14 | 2005 | ||
| 242344594 | Rhododendron torquatum | Vol.14 | 2005 | ||
| 242444126 | Rhododendron torquescens | 曲枝杜鹃 | Vol.14 | 2005 | |
| 200016590 | Rhododendron traillianum | 川滇杜鹃 | Vol.14 | 2005 | |
| 242344595 | Rhododendron traillianum var. dictyotum | 棕背川滇杜鹃 | Vol.14 | 2005 | |
| 242344596 | Rhododendron traillianum var. traillianum | 川滇杜鹃(原变种) | Vol.14 | 2005 | |
| 242344597 | Rhododendron trichanthum | 长毛杜鹃 | Vol.14 | 2005 | |
| 200016591 | Rhododendron trichocladum | 糙毛杜鹃 | Vol.14 | 2005 | |
| 242344598 | Rhododendron trichocladum var. longipilosum | Vol.14 | 2005 | ||
| 242344599 | Rhododendron trichogynum | 理县杜鹃 | Vol.14 | 2005 | |
| 242344600 | Rhododendron trichomiscum | Vol.14 | 2005 | ||
| 242344601 | Rhododendron trichophlebium | Vol.14 | 2005 |
