| Barcode(s) | 00306795 | 
| Type Status | Isotype | 
| Collector | James L. Reveal, K. M. Peterson, R. M. Harley & C. R. Broome | 
| Collector number | 4317 | 
| Country | Mexico | 
| State | Guerrero | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Guerrero | 
| Locality | Sierra Madre del Sur, along the Milpillas-Atoyac road via Puerto del Gallo, about 65 miles northeast of Atoyac and 10.8 miles northeast of Puerto del Gillo, at about 1000 feet elevation | 
| Date Collected | 1975-10-18 | 
| Elevation | 305 m | 
| Habitat | in open pine-spruce forest on moist, moss-covered cliff faces and banks | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b86c5e98-07c7-424c-b3c2-e79141c2b0f4 | 
| Harvard University Herbaria Barcode | 00306795 | 
| Herbarium | A | 
| Type Status |  Isotype | 
| Isotype of |  Utricularia petersoniae P. Taylor | 
| Determination Remarks |  [filed under] [label name] [current name] | 
| Taxon Reference | (for  Utricularia petersoniae P. Taylor) Kew Bull. 1986. 41(1): 8. | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |