| Classification | Asteraceae: Ambrosia | 
| Barcode(s) | 00283101 | 
| Type Status | Isotype | 
| Collector | F. J. Lindheimer | 
| Collector number | Fasc. III.430 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Comal County | 
| Locality | The Cibolo 15 miles from N. Br | 
| Date Collected | 1846-09-** | 
| Habitat | in the dry bed of the Cibolo | 
| Substrate | naked calcareous gravel | 
| Remarks | [field #]206 Ambrosia coronopifolia var. gracilis | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cc0b3729-3529-47b1-80c1-e901200ad7f3 | 
| Harvard University Herbaria Barcode | 00283101 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status |  Isotype | 
| Isotype of |  Ambrosia glandulosa Scheele | 
| Verified by | Kittredge, Walter Tobey | 
| Date Determined | 2009 | 
| Annotation Text | ISOTYPE | 
| Taxon Reference | (for  Ambrosia glandulosa Scheele) Linnaea 1849. 22: 157. | 
| Family | Asteraceae | 
| Determination |  Ambrosia psilostachya de Candolle | 
| Determined by | W. T. Kittredge | 
| Date Determined | 2009 | 
| Determination Remarks |  [current name] | 
| Annotation Text | FNA 21: 18. 2006 | 
| Family | Asteraceae | 
| Determination |  Ambrosia coronopifolia Torrey & A. Gray | 
| Determined by | A. Gray [A. Gray (scripsit)] | 
| Determination Remarks |  [label name] | 
| Annotation Text | var. gracilis etc | 
| Family | Asteraceae | 
| Determination |  Ambrosia glandulosa Scheele | 
| Determined by | A. Gray [A. Gray (scripsit)] | 
| Annotation Text | [Annotated on sheet] | 
| Family | Asteraceae | 
| Determination |  Ambrosia psilostachya var. lindheimerianus (Scheele) Blankinship | 
| Annotation Text | [annotation on sheet] | 
| Family | Asteraceae | 
| Determination |  Ambrosia glandulosa Scheele | 
| Determined by | PAR [Per Axel Rydberg]   | 
| Annotation Text | ! ;[ Annotated on sheet] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |