| Name | Siphocampylus verticillatus (Chamisso) G. Don |
| Authorship | (Chamisso bis) G. Don |
| Rank | Species |
| Placed in | Siphocampylus Pohl |
| Contains | Siphocampylus verticillatus var. glaber Zahlbruckner Siphocampylus verticillatus var. grandiflorens E. Wimmer |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Siphocampylus verticillatus (Chamisso) G. Don |
| Identification made in | [no date] (4), 1924 (2), 1987 (1) |