| Name | Collomia biflora (Ruiz & Pavon) Brand |
| Authorship | (Ruiz & Pavon) Brand |
| Rank | Species |
| Placed in | Collomia Nuttall |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Collomia biflora (Ruiz & Pavon) Brand |
| Identification made in | [no date] (2) |