| TaxonId | Name | Volume | Year | ||
| 200016473 | Rhododendron lindleyi | 大花杜鹃 | Vol.14 | 2005 | |
| 242344100 | Rhododendron linearicupulare | Vol.14 | 2005 | ||
| 242344101 | Rhododendron linearilobum | 线萼杜鹃 | Vol.14 | 2005 | |
| 242344102 | Rhododendron linguiense | 临桂杜鹃 | Vol.14 | 2005 | |
| 242344103 | Rhododendron liratum | Vol.14 | 2005 | ||
| 242344104 | Rhododendron litangense | Vol.14 | 2005 | ||
| 242344105 | Rhododendron litchiifolium | 荔叶杜鹃 | Vol.14 | 2005 | |
| 242344106 | Rhododendron litiense | Vol.14 | 2005 | ||
| 200016475 | Rhododendron longesquamatum | 长鳞杜鹃 | Vol.14 | 2005 | |
| 242445942 | Rhododendron longesquamatum var. glabristylum | Vol.14 | 2005 | ||
| 242344108 | Rhododendron longicalyx | 长萼杜鹃 | Vol.14 | 2005 | |
| 242344109 | Rhododendron longifalcatum | 长尖杜鹃 | Vol.14 | 2005 | |
| 242424951 | Rhododendron longifolium | Vol.14 | 2005 | ||
| 242444104 | Rhododendron longilobum | 凸纹杜鹃 | Vol.14 | 2005 | |
| 242344111 | Rhododendron longiperulatum | 长鳞芽杜鹃 | Vol.14 | 2005 |
