| Name | Onosma mertensioides I. M. Johnston | 
| Authorship | I. M. Johnston | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Onosma Linnaeus | 
| GUID | urn:lsid:ipni.org:names:119731-1 | 
| Citation | 1951 J. Arnold Arbor. 32: 353 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Onosma mertensioides I. M. Johnston | 
| Identification made in | [no date] (1) |