| Classification | Asteraceae: Aster | 
| Classification 1 | Asteraceae: Symphyotrichum | 
| Barcode(s) | 00003791 | 
| Type Status | Isotype | 
| Collector | J. D. Bacon, W. R. Leverich & B. L. Turner | 
| Collector number | 1103 | 
| Country | Mexico | 
| State | Nuevo León | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Nuevo León | 
| Locality | Ca. 28 miles N of San Roberto; Hwy 57. Near KM 162 | 
| Date Collected | 1971-09-05 | 
| Substrate | White gypseous soil | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/52e1ef60-defe-4482-b326-dd8a3224c4ef | 
| Harvard University Herbaria Barcode | 00003791 | 
| Herbarium | GH | 
| Previous ownership | [Ex] University of Texas Herbarium | 
| Family | Asteraceae | 
| Type Status |  Isotype | 
| Isotype of |  Aster gypsophila B. L. Turner | 
| Verified by | Boufford, David Edward | 
| Date Determined | 1982 | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Aster gypsophila B. L. Turner) Southw. Naturalist 1974. 19: 123. | 
| Family | Asteraceae | 
| Determination |  Symphyotrichum gypsophilum (B. L. Turner) G. L. Nesom | 
| Determined by | Kittredge, Walter Tobey | 
| Date Determined | 2017 | 
| Determination Remarks |  [current name] | 
| Family | Asteraceae | 
| Determination |  Aster gypsophila B. L. Turner | 
| Determined by | Nesom, Guy Lane | 
| Date Determined | 1990 | 
| Family | Asteraceae | 
| Determination |  Aster gypsophila B. L. Turner | 
| Determined by | Turner, Billie Lee | 
| Date Determined | 1976 | 
| Annotation Text | Isotype | 
| Family | Asteraceae | 
| Determination |  Aster sp.  | 
| Determination Remarks |  [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |