| Classification | Asteraceae: Aster | 
| Classification 1 | Asteraceae: Symphyotrichum | 
| Harvard University Herbaria Barcode(s) | 00002910 | 
| Type Status | Isotype | 
| Collector | J. L. Berlandier | 
| Collector number | 1885 = 510 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas | 
| Locality | Comancherias orientales de Texas [collected on a trip from Bexar to the headwaters of the Guadalupe River; ?] | 
| Date Collected | 1828-11-** - 1828-12-** [Nov. et Dec. 1828] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/819f8675-7c19-4983-84fa-0a2184066b95 | 
| Harvard University Herbaria Barcode | 00002910 | 
| Herbarium | GH | 
| Previous ownership | [ex] Herbarium Berlandierianum Texano-Mexicanum. | 
| Family | Asteraceae | 
| Type Status | Isotype | 
| Isotype of | Aster coerulescens de Candolle | 
| Verified by | Boufford, David Edward | 
| Date Determined | 1982 | 
| Determination Remarks | [filed under] | 
| Annotation Text | Isotype (Berlandier 1885) | 
| Taxon Reference | (for  Aster coerulescens de Candolle) Prodr. [A. P. de Candolle] 1836. 5: 235. | 
| Family | Asteraceae | 
| Type Status | Isotype | 
| Isotype of | Aster coerulescens de Candolle | 
| Verified by | Jones, Almut Gitter | 
| Date Determined | 1981 | 
| Annotation Text | ISOTYPE | 
| Taxon Reference | (for  Aster coerulescens de Candolle) Prodr. [A. P. de Candolle] 1836. 5: 235. | 
| Family | Asteraceae | 
| Determination | Symphyotrichum praealtum (Poiret) G. L. Nesom | 
| Determined by | Kittredge, Walter Tobey | 
| Date Determined | 2016 | 
| Determination Remarks | [current name] | 
| Annotation Text | var. praealtum | 
| Family | Asteraceae | 
| Determination | Aster praealtus var. coerulescens (de Candolle) A. G. Jones | 
| Determined by | Jones, Almut Gitter | 
| Date Determined | 1981 | 
| Annotation Text | comb. nov., ined.; (introgression with A. simplex Willd.) | 
| Family | Asteraceae | 
| Determination | Aster coerulescens de Candolle | 
| Determined by | A. Cronquist [do not use; A. J. Cronquist] | 
| Date Determined | 1940 | 
| Annotation Text | Isotype | 
| Family | Asteraceae | 
| Determination | Aster coerulescens de Candolle | 
| Determined by | Wiegand, Karl McKay | 
| Date Determined | 1930-01-** | 
| Family | Asteraceae | 
| Determination | Aster carneus Nees | 
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2016] | 
| Determination Remarks | [label name] | 
| Annotation Text | (A. coerulescens Nees) | 
| Family | Asteraceae | 
| Determination | Aster salicifolius var. coerulescens (de Candolle) A. Gray | 
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2016] | 
| Annotation Text | Syn. Fl. N. Amer. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |