| Name | Pedicularis siamensis P. C. Tsoong |
| Authorship | P. C. Tsoong |
| Rank | Species |
| Placed in | Pedicularis Linnaeus |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1955 Acta Phytotax. Sin. 3: 310 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Pedicularis siamensis P. C. Tsoong |
| Identification made in | [no date] (5) |