| Classification | Brassicaceae: Sisymbrium |
| Classification 1 | Brassicaceae: Polypsecadium |
| Classification 2 | Brassicaceae: Sisymbrium |
| Harvard University Herbaria Barcode(s) | 00312584 |
| Type Status | Isotype |
| Collector | A. Weberbauer |
| Collector number | 6499 |
| Country | Peru |
| State | Huancavelica |
| Geography | South America: South America (Region) (Region): Peru: Huancavelica: Tayacaja |
| Locality | Valley of the Mantaro opposite to Surcubamba |
| Date Collected | 1913-03-** |
| Elevation | 2800 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/84a914ac-ebee-4475-a304-0cd6a6f5b9e5 |
| Harvard University Herbaria Barcode | 00312584 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Sisymbrium effusum O. E. Schulz |
| Determined by | Rollins, Reed Clark |
| Date Determined | 1953 |
| Family | Brassicaceae |
| Determination | Sisymbrium effusum O. E. Schulz |
| Determined by | Al-Shehbaz, Ihsan Ali |
| Date Determined | 2010-03-** |
| Annotation Text | ISOTYPE |
| Family | Brassicaceae |
| Determination | Polypsecadium effusum (O. E. Schulz) Al-Shehbaz |
| Determined by | Al-Shehbaz, Ihsan Ali |
| Date Determined | 2010-03-** |
| Determination Remarks | [is Current name] |
| Family | Brassicaceae |
| Type Status | Isotype |
| Isotype of | Sisymbrium effusum O. E. Schulz |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Sisymbrium effusum O. E. Schulz) Pflanzenr. [Engler] 1924. 4, Fam. 105: 72. |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
