| Classification | Asteraceae: Simsia |
| Harvard University Herbaria Barcode(s) | 00012392 |
| Type Status | Lectotype |
| Collector | C. Wright |
| Collector number | 1224 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Cochise County |
| Locality | N. Mex., Sonora [Valley of a tributary of the San Pedro, Sonora] |
| Date Collected | 1851-09-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ba5dc7f1-579e-40fd-8f11-e110fcbe718a |
| Harvard University Herbaria Barcode | 00012392 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Simsia exaristata A. Gray |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] |
| Annotation Text | n. sp. |
| Family | Asteraceae |
| Determination | Simsia exaristata A. Gray |
| Determined by | S. F. Blake |
| Date Determined | 1913 |
| Annotation Text | Cotype |
| Family | Asteraceae |
| Determination | Simsia exaristata var. epapposa S. F. Blake |
| Determined by | S. F.Blake |
| Date Determined | 1917 |
| Family | Asteraceae |
| Determination | Simsia lagascaeformis de Candolle |
| Determined by | D. M. Spooner |
| Date Determined | 1987-09-** |
| Determination Remarks | [is Current name] |
| Annotation Text | achenes awnless |
| Family | Asteraceae |
| Type Status | Lectotype |
| Lectotype of | Simsia exaristata A. Gray |
| Verified by | D. M. Spooner |
| Date Determined | 1987-09-** |
| Taxon Reference | (for Simsia exaristata A. Gray) Smithsonian Contr. Knowl. 1853. 5(6): 87. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
