| Name | Malus kansuensis f. calva Rehder |
| Authorship | Rehder |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Malus kansuensis (Batalin) C. K. Schneider |
| Citation | 1920 J. Arnold Arbor. 2: 50 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Malus kansuensis f. calva Rehder |
| Identification made in | [no date] (12) |