| Classification | Boraginaceae: Mertensia |
| Harvard University Herbaria Barcode(s) | 00062061 |
| Type Status | Isotype |
| Collector | E. W. Nelson |
| Collector number | 4931 |
| Country | Mexico |
| State | Chihuahua |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Chihuahua |
| Locality | Along road to Poual, near Julian, 7000-8000 feet |
| Date Collected | 1898-09-08 |
| Verbatim Elevation | 7000-8000 ft |
| Container | Plants of Mexico. Collected in the State of Chihuahua |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ce700ffb-2bda-4afc-8817-48dfd6588f40 |
| Harvard University Herbaria Barcode | 00062061 |
| Herbarium | GH |
| Family | Boraginaceae |
| Determination | Mertensia umbratilis Greenman |
| Determined by | J.F.M., 1917 |
| Family | Boraginaceae |
| Determination | Mertensia mexicana L. O. Williams |
| Determined by | Williams, Louis Otto |
| Date Determined | 1936-01-26 |
| Family | Boraginaceae |
| Type Status | Isotype |
| Isotype of | Mertensia mexicana L. O. Williams |
| Verified by | M. Nazaire |
| Date Determined | 2014 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Mertensia mexicana L. O. Williams) Ann. Missouri Bot. Gard. 1937. 24: 67. |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
