| TaxonId | Name | Volume | Year | ||
| 250059909 | Rhododendron moulmainense var. calcaratum | Vol.14 | 2005 | ||
| 200016495 | Rhododendron moupinense | 宝兴杜鹃 | Vol.14 | 2005 | |
| 200016496 | Rhododendron mucronatum | 白花杜鹃 | Vol.14 | 2005 | |
| 200016497 | Rhododendron mucronulatum | 迎红杜鹃 | Vol.14 | 2005 | |
| 200016498 | Rhododendron muliense | Vol.14 | 2005 | ||
| 242344195 | Rhododendron myiagrum | Vol.14 | 2005 | ||
| 242344196 | Rhododendron myrsinifolium | 铁仔叶杜鹃 | Vol.14 | 2005 | |
| 242445353 | Rhododendron myrtilloides | Vol.14 | 2005 | ||
| 200016499 | Rhododendron naamkwanense | 南昆杜鹃 | Vol.14 | 2005 | |
| 242344197 | Rhododendron naamkwanense var. cryptonerve | 紫薇春 | Vol.14 | 2005 | |
| 242344198 | Rhododendron naamkwanense var. naamkwanense | 南昆杜鹃(原变种) | Vol.14 | 2005 | |
| 242444110 | Rhododendron nakaharae | 那克哈杜鹃 | Vol.14 | 2005 | |
| 242344200 | Rhododendron nakotiltum | 德钦杜鹃 | Vol.14 | 2005 | |
| 242344201 | Rhododendron nanjianense | 南涧杜鹃 | Vol.14 | 2005 | |
| 242344202 | Rhododendron nankotaisanense | Vol.14 | 2005 |
