| Classification | Brassicaceae: Lepidium | 
| Classification 1 | Brassicaceae: Sphaerocardamum | 
| Barcode(s) | 00019618 | 
| Type Status | Isotype | 
| Collector | C. H. Muller | 
| Collector number | 2411 | 
| Country | Mexico | 
| State | Nuevo León | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Nuevo León | 
| Locality | Canyon de los Capulines, above San Enrique, Hacienda San Jose de Raices, Municipio de Derrumbadero | 
| Date Collected | 1935-08-06 | 
| Remarks | = Sphaerocardamum macrum (Standley) Rollins (det. R. C. Rollins, 1983); = Sphaerocardamum stellatum (S. Watson) Rollins, det. C. Donovan Bailey, Sep 2000. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e6d0d3f9-db73-459d-856e-1762b62017e0 | 
| Harvard University Herbaria Barcode | 00019618 | 
| Herbarium | GH | 
| Family | Brassicaceae | 
| Type Status |  Isotype | 
| Isotype of |  Lepidium macrum Standley | 
| Verified by | C. Donovan Bailey | 
| Taxon Reference | (for  Lepidium macrum Standley) Publ. Field Mus. Nat. Hist., Bot. Ser. 1937. 17: 248. | 
| Family | Brassicaceae | 
| Determination |  Sphaerocardamum macrum (Standley) Rollins | 
| Determined by | R. C. Rollins | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |