| TaxonId | Name | Volume | Year | ||
| 242344580 | Rhododendron tenue | 细瘦杜鹃 | Vol.14 | 2005 | |
| 242344581 | Rhododendron tenuifolium | 薄叶管花杜鹃 | Vol.14 | 2005 | |
| 242344582 | Rhododendron tenuilaminare | 薄片杜鹃 | Vol.14 | 2005 | |
| 200016586 | Rhododendron tephropeplum | 灰被杜鹃 | Vol.14 | 2005 | |
| 200016587 | Rhododendron thayerianum | 反边杜鹃 | Vol.14 | 2005 | |
| 242344583 | Rhododendron theiochroum | Vol.14 | 2005 | ||
| 242344584 | Rhododendron theiophyllum | Vol.14 | 2005 | ||
| 242344585 | Rhododendron thomsonii | 半圆叶杜鹃 | Vol.14 | 2005 | |
| 242344586 | Rhododendron thomsonii subsp. lopsangianum | 小半圆叶杜鹃 | Vol.14 | 2005 | |
| 242344587 | Rhododendron thomsonii subsp. thomsonii | 半圆叶杜鹃(原亚种) | Vol.14 | 2005 | |
| 242344588 | Rhododendron thomsonii var. cyanocarpum | Vol.14 | 2005 | ||
| 242344589 | Rhododendron thomsonii var. lopsangianum | Vol.14 | 2005 | ||
| 200016588 | Rhododendron thymifolium | 千里香杜鹃 | Vol.14 | 2005 | |
| 242344591 | Rhododendron tianlinense | 田林马银花 | Vol.14 | 2005 | |
| 250075320 | Rhododendron tianmenshanense | Vol.14 | 2005 |
