| TaxonId | Name | Volume | Year | ||
| 242344532 | Rhododendron stenaulum | Vol.14 | 2005 | ||
| 242344533 | Rhododendron stenoplastum | Vol.14 | 2005 | ||
| 200016577 | Rhododendron stereophyllum | Vol.14 | 2005 | ||
| 200016578 | Rhododendron stewartianum | 多趣杜鹃 | Vol.14 | 2005 | |
| 250059905 | Rhododendron stewartianum var. aiolosalpinx | Vol.14 | 2005 | ||
| 242344535 | Rhododendron stewartianum var. tantulum | Vol.14 | 2005 | ||
| 242344536 | Rhododendron stictophyllum | Vol.14 | 2005 | ||
| 200016579 | Rhododendron strigillosum | 芒刺杜鹃 | Vol.14 | 2005 | |
| 242344537 | Rhododendron strigillosum var. monosematum | 紫斑杜鹃 | Vol.14 | 2005 | |
| 242344538 | Rhododendron strigillosum var. strigillosum | 芒刺杜鹃(原变种) | Vol.14 | 2005 | |
| 242444124 | Rhododendron strigosum | 伏毛杜鹃 | Vol.14 | 2005 | |
| 242444859 | Rhododendron subarcticum | Vol.14 | 2005 | ||
| 242344539 | Rhododendron subcerinum | 蜡黄杜鹃 | Vol.14 | 2005 | |
| 242344540 | Rhododendron subenerve | 灌阳杜鹃 | Vol.14 | 2005 | |
| 242344541 | Rhododendron subenerve var. nudistylum | Vol.14 | 2005 |
