| Name | Onosma angustissima Haussknecht & Bornmüller | 
| Authorship | Haussknecht & Bornmüller | 
| Rank | Species | 
| Placed in | Onosma Linnaeus | 
| Remarks | [confirmed][imported from GBIF] | 
| Citation | 1931 Magyar Bot. Lapok 1931, xxx. 71. | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Onosma angustissima Haussknecht & Bornmüller | 
| Identification made in | [no date] (1) |