| 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                M. C. Johnston 11579 | 
                                02 Jul 1973 | 
                                Mexico | 
                                Zacatecas | 
                                Foothills, Sierra del Astillero, 7… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                E. Whitehouse 16849 | 
                                17 Sep 1946 | 
                                United States of America | 
                                Texas | 
                                Reeves Co. Red Bluff Lake… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                E. Whitehouse 16893 | 
                                20 Sep 1946 | 
                                United States of America | 
                                Texas | 
                                Culberson Co. near Guadalupe Mountains,… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                B. C. Tharp 49-1223 | 
                                20 Aug 1949 - 21 Aug 1949 | 
                                United States of America | 
                                Texas | 
                                Culberson Co. valley north of… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                B. C. Tharp 43035 | 
                                08 Jul 1941 | 
                                United States of America | 
                                Texas | 
                                Burnet Co. Burnet to Lampasas | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                B. C. Tharp s.n. | 
                                09 Jul 1941 | 
                                United States of America | 
                                Texas | 
                                Nolan Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                B. C. Tharp 43A25 | 
                                07 Jun 1943 | 
                                United States of America | 
                                Texas | 
                                Pecos Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                B. C. Tharp 43-488 | 
                                30 Jul 1943 | 
                                United States of America | 
                                Texas | 
                                Hudspeth Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                B. C. Tharp 43a28 | 
                                17 Jul 1943 | 
                                United States of America | 
                                Texas | 
                                Pecos Co. Mesa slopes | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                D. S. Seigler 15241 | 
                                24 Jun 2002 | 
                                United States of America | 
                                Texas | 
                                Uvalde Co. Harris Ranch near… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                F. S. Earle 416 | 
                                15 Apr 1902 - 03 May 1902 | 
                                United States of America | 
                                Texas | 
                                west of the Pecos | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                F. S. Earle 414 | 
                                15 Apr 1902 - 03 May 1902 | 
                                United States of America | 
                                Texas | 
                                Reeves Co. west of Pecos | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                C. Wright 2003 | 
                                1851-1852 | 
                                United States of America | 
                                New Mexico | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                C. Wright 2008 | 
                                1851-1852 | 
                                United States of America | 
                                New Mexico | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                C. Wright 2015 | 
                                1851-1852 | 
                                United States of America | 
                                New Mexico | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                C. Wright 2015 | 
                                1851-1852 | 
                                United States of America | 
                                New Mexico | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                C. H. Müller s.n. | 
                                12 Jun 1941 | 
                                United States of America | 
                                Texas | 
                                Lampasas Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                B. H. Warnock 8303 | 
                                31 Oct 1948 | 
                                United States of America | 
                                Texas | 
                                Brewster Co. hills about 4… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                D. S. Correll 23697 | 
                                21 Apr 1961 | 
                                United States of America | 
                                Texas | 
                                Presidio Co. gravel wash of… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                L. C. Higgins 9397 | 
                                06 Jun 1975 | 
                                United States of America | 
                                Texas | 
                                Randall Co. Along Palo Duro… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                J. Cohn T62 | 
                                02 Sep 1943 | 
                                United States of America | 
                                Texas | 
                                Bell Co. between North Camp… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                E. J. Palmer 41962 | 
                                27 Jul 1933 | 
                                United States of America | 
                                Oklahoma | 
                                Comanche Co. Wichita National Forest,… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                J. N. Rose 17844 | 
                                08 Oct 1913 | 
                                United States of America | 
                                Texas | 
                                El Paso Co. vicinity of… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                A. S. Hitchcock 774 | 
                                30 Aug 1915 | 
                                United States of America | 
                                Texas | 
                                El Paso Co. mesa at… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                C. H. Berkman s.n. | 
                                Aug 1925 | 
                                United States of America | 
                                Texas | 
                                Brewster Co. Glass Mts. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                U. T. Waterfall 5039 | 
                                13 Jul 1943 | 
                                United States of America | 
                                Texas | 
                                Hudspeth Co. Carrizo Mts. 6… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                A. S. Hitchcock 775 | 
                                30 Aug 1915 | 
                                United States of America | 
                                Texas | 
                                El Paso Co. mesa at… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                T. L. Steiger 1500 | 
                                Jun 1932 | 
                                United States of America | 
                                Texas | 
                                Brewster Co. Maple Cañon west… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                Collector unknown 873 | 
                                26 Oct 1990 | 
                                United States of America | 
                                Arizona | 
                                Coconino Co. Colorado River, CRM… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                P. J. Leary 1699 | 
                                09 May 1977 | 
                                United States of America | 
                                Nevada | 
                                Clark Co. north slope, ridge… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                R. E. Coombs 2450 | 
                                29 Apr 1978 | 
                                United States of America | 
                                Arizona | 
                                Mohave Co. 2 miles south… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                L. C. Higgins 9070 | 
                                20 Aug 1974 | 
                                United States of America | 
                                New Mexico | 
                                Guadalupe Co. Just south of… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                F. W. Gould 4632 | 
                                03 Dec 1947 | 
                                United States of America | 
                                Arizona | 
                                Pima Co. Mt. Lemmon Road… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                S. L. Welsh 7127a | 
                                28 May 1968 | 
                                United States of America | 
                                Utah | 
                                Garfield Co. West bank of… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                C. Zhorp 038 | 
                                01 Nov 1986 | 
                                United States of America | 
                                Texas | 
                                Bell Co. 13 mi W… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                B. H. M. Mooers 632 | 
                                01 Jul 1984 | 
                                United States of America | 
                                Colorado | 
                                Rio Grande Co. in the… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                A. S. Hitchcock 13479 | 
                                01 Sep 1915-02 Sep 1915 | 
                                United States of America | 
                                New Mexico | 
                                Eddy Co. mesa | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                R. D. Burr 576 | 
                                Jul 1948 | 
                                United States of America | 
                                Texas | 
                                Bexar Co. Near U.S.S.C.S. Nursery.… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                R. D. Burr 255 | 
                                04 Jun 1948 | 
                                United States of America | 
                                Texas | 
                                Bexar Co. Near Essar Ranch.… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                R. D. Burr 291 | 
                                09 Jun 1948 | 
                                United States of America | 
                                Texas | 
                                Bexar Co. Vicinity of Classen… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                U. T. Waterfall 6562 | 
                                20 Aug 1946 | 
                                United States of America | 
                                Texas | 
                                Hudspeth Co. 6 miles west… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                G. C. Nealley 146 | 
                                Sep 1892 | 
                                United States of America | 
                                Texas | 
                                Presidio Co. Limpia canon | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                J. Reverchon 4125 | 
                                25 Mar 1903 | 
                                United States of America | 
                                Texas | 
                                Webb Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                J. Reverchon 4120A | 
                                30 May 1900 | 
                                United States of America | 
                                Texas | 
                                Dallas Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                S. M. Tracy 416 | 
                                01 May 1902 | 
                                United States of America | 
                                Texas | 
                                Culberson Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                L. C. Higgins 7197 | 
                                07 Jun 1973 | 
                                United States of America | 
                                Texas | 
                                Hall Co. 9-12 miles north… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                L. C. Higgins 7062 | 
                                04 Jun 1973 | 
                                United States of America | 
                                Texas | 
                                Childress Co. Ca. 8 miles… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                S. M. Tracy 414 | 
                                01 May 1902 | 
                                United States of America | 
                                Texas | 
                                Reeves Co. west of Pecos | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                A. S. Hitchcock 773 | 
                                23 Aug 1915 | 
                                United States of America | 
                                Texas | 
                                El Paso Co. valley mesa | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                A. S. Hitchcock 776 | 
                                28 Aug 1915 | 
                                United States of America | 
                                Texas | 
                                Howard Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aristida purpurea var. wrightii (Nash) Allred
                                 | 
                                — | 
                                — | 
                                — | 
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                                    Aristida purpurea var. wrightii (Nash) Allred
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