| 
                        
                          
                            | Source: | Valdés, B. (2011): Boraginaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity. 
 
 |  
                            | Name: | Trachystemon D. Don |  
                            | Nomencl. ref.: | in Edinburgh New Philos. J. 13: 239. 1832 |  
                            | Rank: | Genus |  
                            | Status: | ACCEPTED |  
				| Occurrence: | 
						| Code | Region | Status | Source |  
								| Br | Great Britain | introduced | Calculated |  
								| Bu | Bulgaria | native | Calculated |  
								| Cr | Kriti with Karpathos, Kasos & Gavdhos | native: reported in error | Calculated |  
								| Gg | Georgia | native | Calculated |  
								| He | Switzerland | introduced | Calculated |  
								| Tcs | Transcaucasia (Azerbaijan, Armenia, and Georgia) | native | Calculated |  
								| Tu | Turkey | native | Calculated |  
								| Tu(A) | Asiatic Turkey | native | Calculated |  
								| Tu(E) | Turkey-in-Europe | native | Calculated |  |  |