| TaxonId | Name | Volume | Year | ||
| 242344265 | Rhododendron ovatum var. setuliferum | Vol.14 | 2005 | ||
| 242344266 | Rhododendron oxyphyllum | Vol.14 | 2005 | ||
| 242344267 | Rhododendron pachyphyllum | 厚叶杜鹃 | Vol.14 | 2005 | |
| 242344268 | Rhododendron pachypodum | 云上杜鹃 | Vol.14 | 2005 | |
| 242344269 | Rhododendron pachysanthum | 台湾山地杜鹃 | Vol.14 | 2005 | |
| 200016515 | Rhododendron pachytrichum | 绒毛杜鹃 | Vol.14 | 2005 | |
| 242445943 | Rhododendron pachytrichum var. monosematum | Vol.14 | 2005 | ||
| 242344270 | Rhododendron pachytrichum var. pachytrichum | 绒毛杜鹃(原变种) | Vol.14 | 2005 | |
| 242344271 | Rhododendron pachytrichum var. tenuistylosum | 瘦柱绒毛杜鹃 | Vol.14 | 2005 | |
| 242344272 | Rhododendron pagophilum | Vol.14 | 2005 | ||
| 242344273 | Rhododendron paludosum | Vol.14 | 2005 | ||
| 242444856 | Rhododendron palustre | Vol.14 | 2005 | ||
| 242444884 | Rhododendron palustre | Vol.14 | 2005 | ||
| 242344274 | Rhododendron pankimense | Vol.14 | 2005 | ||
| 242344275 | Rhododendron panteumorphum | Vol.14 | 2005 |
