| Penstemon procerus var. formosus (A.Nelson) Cronquist | A. Cronquist 11030 | 13 Jul 1973 | United States of America | Nevada | Nye Co. At the head… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | B. K. Crane 418BC | 21 Aug 1941 | United States of America | Nevada | Nye Co. Mt. Jefferson, Toiyabe… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | A. A. Heller 9905 | 28 Jul 1909 | United States of America | Nevada | Washoe Co. Mt. Rose | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | P. B. Kennedy 1267 | Jul 1906 | United States of America | Nevada | Washoe Co. Contact Pass, Mt.… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | A. A. Heller 10958 | 10 Jul 1913 | United States of America | Nevada | Washoe Co. West side of… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | C. F. Baker 1278 | 05 Jul 1902 | United States of America | Nevada | Carson City (Independent City). Ormsby… | Image of Type |  |  |  |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | J. W. Thompson 13398 | 20 Jul 1936 | United States of America | Oregon | Baker Co. Wallowa Mountains near… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | C. G. Pringle s.n. | 19 Aug 1881 | United States of America | California | Siskiyou Co. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | J. T. Howell 20619 | 16 Aug 1944 | United States of America | California | Tuolumne Co. Mono Pass, Yosemite… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | A. Cronquist 7710 | 01 Aug 1953 | United States of America | Oregon | Grant Co. Just below summit… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | C. F. Baker 1278 | 08 Jul 1902 | United States of America | Nevada | Carson City (Independent City). Ormsby… | Image of Type |  |  |  |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | H. P. Chandler 1639 | Jun 1901 | United States of America | California | Siskiyou Co. Near Marble Mountain | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | D. D. Keck 4965 | 23 Aug 1938 | United States of America | California | Mono Co. Dana Plateau (north… | authentic |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | A. A. Heller 13427 | 09 Jul 1920 | United States of America | California | Siskiyou Co. Near the summit… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | L. S. Rose 44164 | 19 Jul 1944 | United States of America | California | Alpine Co. Frog Lake, 1… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | D. W. Woodland DWW2668 | 05 Aug 1980 | United States of America | Oregon | Wallowa Co. Along ridge west… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | W. C. Cusick 1720 | 1897 | United States of America | Oregon | Blue Mountains | Image of Type |  |  |  |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | W. C. Cusick 1720 | 1897 | United States of America | Oregon | Blue Mountains | Image of Type |  |  |  |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | C. L. Hitchcock 21456 | 31 Jul 1957 | United States of America | Oregon | Wallowa Co. North side of… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | N. H. Holmgren 8640 | 21 Jul 1977 | United States of America | Nevada | Nye Co. Toquima Range, Mt.… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | N. H. Holmgren 9441 | 30 Jun 1980 | United States of America | California | Trinity Co. Scott Mountains, upper… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | S. L. Caicco 210 | 15 Jul 1981 | United States of America | Idaho | Custer Co. North slope Pioneer… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | F. D. Johnson 2145a | 07 Aug 1983 | United States of America | Idaho | Custer Co. White Cloud Peaks… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | D. H. Mansfield 91 452 | 25 Jul 1991 | United States of America | Oregon | Harney Co. Steens Mountain: windswept… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon procerus var. formosus (A.Nelson) Cronquist | A. Cronquist 8782 | 27 Jul 1959 | United States of America | Oregon | Harney Co. Just northwest of… | — |  |  |   |  |