| Classification | Orchidaceae: Malaxis |
| Classification 1 | Orchidaceae: Microstylis |
| Harvard University Herbaria Barcode(s) | 00101150 |
| Type Status | Isotype |
| Collector | E. W. Nelson |
| Collector number | 4782 |
| Country | Mexico |
| State | Durango |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Durango |
| Locality | Sierra Madre, 30 miles north of Guanacevi, 8000-9000 feet |
| Date Collected | 1898-08-18 |
| Elevation | 2438 - 2743 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a3213e78-f7c2-40fa-91c7-0d8aed0943b8 |
| Harvard University Herbaria Barcode | 00101150 |
| Herbarium | AMES |
| Family | Orchidaceae |
| Determination | Malaxis nelsonii (Ames) Ames |
| Determination Remarks | [is Current name] |
| Family | Orchidaceae |
| Type Status | Isotype |
| Isotype of | Microstylis nelsonii Ames |
| Verified by | G. A. Romero |
| Date Determined | 1990-01-** |
| Taxon Reference | (for Microstylis nelsonii Ames) Orchidaceae (Ames) 1908. 2: 264. |
| Accession Number | AMES 23064 |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
