| Name | Mitragyna speciosa (Korthals) Haviland |
| Authorship | (Korthals) Haviland |
| Rank | Species |
| Placed in | Mitragyna Korthals |
| Citation | 1897 J. Linn. Soc., Bot. 33: 69 |
| Holdings | 23 Specimens held in the Harvard University Herbaria identified as Mitragyna speciosa (Korthals) Haviland |
| Identification made in | [no date] (23) |
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