| Name | Pittosporum argentifolium var. rockii Sherff |
| Authorship | Sherff |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Pittosporum argentifolium Sherff |
| Citation | 1941 Publ. Field Mus. Nat. Hist., Bot. Ser. 22: 427 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Pittosporum argentifolium var. rockii Sherff |
| Identification made in | [no date] (2) |