| Name | Zanthoxylum semiarticulatum var. sessile (O. Degener) Fosberg |
| Authorship | (O. Degener) Fosberg |
| Rank | Variety |
| Placed in | Zanthoxylum semiarticulatum H. St. John & Hosaka |
| Citation | 1969 Occas. Pap. Bernice Pauahi Bishop Mus. 24(2): 19 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Zanthoxylum semiarticulatum var. sessile (O. Degener) Fosberg |
| Identification made in | [no date] (4) |