| Name | Codonopsis convolvulacea var. forrestii (Diels) Ballard |
| Authorship | (Diels) Ballard |
| Rank | Variety |
| Placed in | Codonopsis convolvulacea Kurz |
| Citation | 1939 Bot. Mag. 162, t. 9581 |
| Name | Codonopsis convolvulacea var. forrestii (Diels) Ballard |
| Authorship | (Diels) Ballard |
| Rank | Variety |
| Placed in | Codonopsis convolvulacea Kurz |
| Citation | 1939 Bot. Mag. 162, t. 9581 |