| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Mortonia scabrella A.Gray | V. Rattan s.n. 1866 | United States of America. California. | 337467 |  | |
| Mortonia scabrella A.Gray | M. Madsen 1317 with D. Atwood, 31 Mar 2001 | United States of America. Arizona. Mohave Co. Whitmore Overlook. Lake Mead National Monument. | 01000996 |  | |
| Mortonia scabrella A.Gray | 3887144 |  | |||
| Mortonia scabrella A.Gray | 3887145 |  | |||
| Mortonia scabrella A.Gray | 3887146 |  | |||
| Mortonia scabrella A.Gray | 3887147 |  | |||
| Mortonia scabrella A.Gray | 3887151 |  | |||
| Mortonia scabrella A.Gray | 3887160 |  | |||
| Mortonia scabrella A.Gray | 3887161 |  | |||
| Mortonia scabrella A.Gray | 3887162 |  | |||
| Mortonia scabrella A.Gray | 3887164 |  | |||
| Mortonia scabrella A.Gray | 3887165 |  | |||
| Mortonia scabrella A.Gray | 3887167 |  | |||
| Mortonia scabrella A.Gray | 3887168 |  | |||
| Mortonia scabrella A.Gray | 3887175 |  | |||
| Mortonia scabrella A.Gray | R. H. Peebles 7008 | United States of America. Arizona. Pima Co. near Vail. | 3887169 |  | |
| Mortonia scabrella A.Gray | R. H. Peebles 11716 | United States of America. Arizona. Cochise Co. near Tombstone. | 3887138 |  | |
| Mortonia scabrella A.Gray | L. R. Landrum 6998 | United States of America. Arizona. Cochise Co. Mule Mts. between Tombstone and Bisbee. Mile post 334 of hwy 80. | 3887163 |  | |
| Mortonia scabrella A.Gray | C. Wright 927 1851-1852 | United States of America. New Mexico. | isotype | 337468 |  |
| Mortonia scabrella A.Gray | M. D. Windham 2866 | 2457303 |  |