| Classification | Apiaceae: Prionosciadium | 
| Harvard University Herbaria Barcode(s) | 00077624 | 
| Type Status | Isotype | 
| Collector | J. N. Rose & J. H. Painter | 
| Collector number | 6555 | 
| Country | Mexico | 
| State | Morelos | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Morelos | 
| Locality | Lava beds near Vautepec | 
| Date Collected | 1903-08-27 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/af36af49-4c07-47f1-aa54-3d24421b0f8f | 
| Harvard University Herbaria Barcode | 00077624 | 
| Herbarium | GH | 
| Family | Apiaceae | 
| Type Status | Isotype | 
| Isotype of | Prionosciadium palustre Rose | 
| Taxon Reference | (for  Prionosciadium palustre Rose) Contr. U.S. Natl. Herb. 1905. 8: 335. | 
| Family | Apiaceae | 
| Determination | Prionosciadium diversifolium Rose | 
| Determined by | L. Constance | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |