| Name | Helianthemum concolor (Riley) Ortega |
| Authorship | (Riley) Ortega |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Helianthemum |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Helianthemum concolor (Riley) Ortega |
| Identification made in | 1961 (1) |