| Name | Calyptrocalyx albertisianus var. minor Burret |
| Authorship | Burret |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Calyptrocalyx albertisianus Beccari |
| Citation | 1936 Notizbl. Bot. Gart. Berlin-Dahlem 13: 71 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Calyptrocalyx albertisianus var. minor Burret |
| Identification made in | [no date] (3) |