| Classification | Acanthaceae: Tetramerium |
| Harvard University Herbaria Barcode(s) | 00094342 |
| Type Status | Isotype |
| Collector | P. C. Standley |
| Collector number | 20680 |
| Country | El Salvador |
| State | La Unión |
| Geography | North America: Central America (Region): El Salvador: La Unión |
| Locality | Vicinity of La Unión, dry thicket, ca. 150 m |
| Date Collected | 1922-02-13 - 1922-02-21 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6a186380-d839-4b9f-82ca-5090533d58fd |
| Harvard University Herbaria Barcode | 00094342 |
| Herbarium | GH |
| Family | Acanthaceae |
| Determination | Tetramerium nervosum Nees |
| Determined by | T. F. Daniel |
| Determination Remarks | [is Current name] |
| Family | Acanthaceae |
| Type Status | Isotype |
| Isotype of | Tetramerium standleyi Happ |
| Taxon Reference | (for Tetramerium standleyi Happ) Ann. Missouri Bot. Gard. 1937. 24: 514. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
