| Classification | Brassicaceae: Sisymbrium | 
| Classification 1 | Brassicaceae: Romanschulzia | 
| Barcode(s) | 00019455 | 
| Type Status | Isotype | 
| Collector | E. T. Heyde & E. Lux | 
| Collector number | 3079 | 
| Country | Guatemala | 
| State | Quiche | 
| Geography | North America: Central America (Region): Guatemala: Quiche | 
| Locality | San Miguel Uspantan | 
| Date Collected | 1892-04-** | 
| Remarks | = Romanschulzia guatemalensis (Standley) Rollins (det. L. A. Hauser, 1983) | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/484ad897-6998-4478-896d-ed47bb667d13 | 
| Harvard University Herbaria Barcode | 00019455 | 
| Herbarium | GH | 
| Family | Brassicaceae | 
| Type Status |  Isotype | 
| Isotype of |  Sisymbrium guatemalensis Standley | 
| Taxon Reference | (for  Sisymbrium guatemalensis Standley) J. Wash. Acad. Sci. 1927. 17: 251. | 
| Family | Brassicaceae | 
| Determination |  Romanschulzia guatemalensis (Standley) Rollins | 
| Determined by | L. A. Hauser | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |