| Name | Buxus microphylla var. prostrata W. W. Smith |
| Authorship | W. W. Smith |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Buxus microphylla Siebold & Zuccarini |
| Citation | 1917 Notes Roy. Bot. Gard. Edinburgh 10: 16 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Buxus microphylla var. prostrata W. W. Smith |
| Identification made in | 2006 (1) |