| Name | Leptosiphon roseus W. Thompson |
| Authorship | W. Thompson |
| Rank | Species |
| Placed in | Leptosiphon Bentham |
| Citation | 1871 Gard. Chron. 1871: 1264 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Leptosiphon roseus W. Thompson |
| Identification made in | [no date] (1) |