| Classification | Loasaceae: Mentzelia | 
| Harvard University Herbaria Barcode(s) | 00076072 | 
| Type Status | Possible Type | 
| Collector | H. S. Gentry | 
| Collector number | 6577 | 
| Country | Mexico | 
| State | Sinaloa | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sinaloa | 
| Locality | Quebrada de Mansana, Sierra Surotato, oak forest, moist slope under trees, 4000-4500 feet | 
| Date Collected | 1941-09-10 - 1941-09-14 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f26735c5-d963-425b-a61d-bd6bd1344d7c | 
| Harvard University Herbaria Barcode | 00076072 | 
| Herbarium | GH | 
| Family | Loasaceae | 
| Type Status | Possible Type | 
| Possible Type of | Mentzelia isolata Gentry | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Mentzelia isolata Gentry) Brittonia 1948. 6: 322. | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |