| Classification | Rubiaceae: Nauclea |
| Barcode(s) | 00061067 |
| Type Status | Isotype |
| Collector | G. H. K. Thwaites |
| Collector number | 1657 |
| Country | Sri Lanka |
| Geography | Asia: India (Region): Sri Lanka |
| Remarks | = Mitragyna tubulosa (Arn.) Havil., fide C. E. Ridsdale, Blumea 24: 61. 1978 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a9a340b1-ba86-477e-86e3-3a21cdc0cacf |
| Harvard University Herbaria Barcode | 00061067 |
| Herbarium | GH |
| Family | Rubiaceae |
| Type Status | Isotype |
| Isotype of | Nauclea tubulosa Arnott |
| Verified by | L. Feine-Dudley |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Nauclea tubulosa Arnott) Enum. Pl. Zeyl. [Thwaites] 1859. 137. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
