| Name | Calais tenella A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Calais |
| GUID | urn:lsid:ipni.org:names:1091321-2 |
| Citation | 1857 Pacific Railr. Rep. 4, Pt. 5, No. 4 (Whipple) 114 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Calais tenella A. Gray |
| Identification made in | [no date] (1) |