| Name | Didissandra saxatilis var. microcalyx Hemsley |
| Authorship | Hemsley |
| Rank | Variety |
| Placed in | Didissandra saxatilis Hemsley |
| Citation | 1890 J. Linn. Soc., Bot. 26: 227 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Didissandra saxatilis var. microcalyx Hemsley |
| Identification made in | [no date] (1), 1998 (1) |