| Classification | Acanthaceae: Hallieracantha |
| Barcode(s) | 00067698 |
| Type Status | Isolectotype |
| Collector | A. D. E. Elmer |
| Collector number | 20553 |
| Country | Malaysia |
| State | Sabah |
| Geography | Asia: Southeast Asia (Region): Malaysia: Malaysia Timor: Sabah: Tawau Division |
| Locality | Tawao |
| Date Collected | 1922-10-** |
| Remarks | = Ptyssiglottis nigrescens (Merr.) B. Hansen, see B. Hansen, Opera Bot. 116: 40. 1992 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/74d751e9-41d4-4729-8984-e6f772284109 |
| Harvard University Herbaria Barcode | 00067698 |
| Herbarium | A |
| Family | Acanthaceae |
| Type Status | Isolectotype |
| Isolectotype of | Hallieracantha nigrescens Merrill |
| Verified by | K. K. McDonnell |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Hallieracantha nigrescens Merrill) Univ. Calif. Publ. Bot. 1929. 15: 273. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
