| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Stephania calosepala Diels | M. Ramos 5996 | Philippines. Mountain. Dist. of Bontoc, Luzon. | 4724346 |  | |
| Stephania calosepala Diels | R. S. Williams 1993 | Philippines. Benguet. Baguio, Northern Luzon. | 4724347 |  | |
| Stephania calosepala Diels | R. S. Williams 1993 | Philippines. Benguet. Baguio, Northern Luzon. | 4724348 |  | |
| Stephania calosepala Diels | A. D. E. Elmer 5851 Mar 1904 | Philippines. Benguet. Baguio, Luzon. | isotype | 04724345 |  |
| Stephania calosepala Diels | J. K. Santos 31806 | Philippines. Benguet. Pauai. Benguet Subprovince. Luzon. | 4724349 |  |