| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Rhododendron thymifolium Maxim. | R. C. Ching 523 | China. Gansu. Ta Hwa, near Pingfan. | 4394496 |  | |
| Rhododendron thymifolium Maxim. | R. C. Ching 608 | China. Gansu. La Chang K'ou, near Singing. | 4394494 |  | |
| Rhododendron thymifolium Maxim. x R. telmateium Balf.f. & W.W.Sm. | 04394446 |  | |||
| Rhododendron thymifolium Maxim. | J. F. C. Rock 23734 | China. Sichuan. Muti Konka, a snow range east of the Yalung, Mutirong, Territory of Muli. | 4394495 |  | |
| Rhododendron thymifolium Maxim. | 04394493 |  |
