| Classification | Viola: Violaceae |
| Harvard University Herbaria Barcode(s) | 00219392 |
| Collector | S. S. Tillett |
| Collector number | 637-99 |
| Country | Mexico |
| State | Oaxaca |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Oaxaca |
| Locality | Vicinity of La Cumbre, ca. 30 km NNE of Oaxaca on highway 175 between Oaxaca and Ixtlán de Juarez. About 4 k up logging road running west from la Cumbre. |
| Date Collected | 1963-07-04 - 1963-07-07 |
| Elevation | 22840 m |
| Habitat | Pine-Oak forest on drier slopes and lwer ridges; moist canyons with cloud forest elements and aspect; top of range with Pine-Oak-Fir forest. Locally abundant in patches, on dirt road, banks and open places in rocky soil; ridge of mountain in pine-oak forest. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/67093a3d-9318-4e1b-a458-55df64cdb06d |
| Harvard University Herbaria Barcode | 00219392 |
| Herbarium | GH |
| Family | Violaceae |
| Determination | Viola nannei Polakowski |
| Determined by | Harvey Ballard |
| Date Determined | 1993 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
