| Classification | Acanthaceae: Odontonema |
| Classification 1 | Acanthaceae: Thyrsacanthus |
| Harvard University Herbaria Barcode(s) | 00094142 |
| Type Status | Isotype |
| Collector | H. v. Türckheim |
| Collector number | 740 |
| Country | Guatemala |
| State | Alta Verapaz |
| Geography | North America: Central America (Region): Guatemala: Alta Verapaz |
| Locality | Pansamalá, 3800 feet |
| Date Collected | 1885-10-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b565b675-5651-49d4-8299-746b273d6deb |
| Harvard University Herbaria Barcode | 00094142 |
| Herbarium | GH |
| Family | Acanthaceae |
| Determination | Odontonema callistachyum (Schlechtendal & Chamisso) Kuntze |
| Determined by | V. M. Baum |
| Determination Remarks | [is Current name] |
| Family | Acanthaceae |
| Type Status | Isotype |
| Isotype of | Thyrsacanthus geminatus Donnell Smith |
| Taxon Reference | (for Thyrsacanthus geminatus Donnell Smith) Bot. Gaz. 1888. 13: 75. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
