| Name | Myriocarpa heterostachya Donnell Smith |
| Authorship | Donnell Smith |
| Rank | Species |
| NomenclaturalStatus | NomInvalid |
| Placed in | Myriocarpa |
| Remarks | "Annotation: nom. inval., J. Donnell Smith proposed this name as alternative to "hybrid" name M. heterospicata J.D. Sm." [Tropicos.org 22 August 2019] |
| GUID | urn:lsid:ipni.org:names:854752-1 |
| Citation | 1888 Bot. Gaz. 13: 29 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Myriocarpa heterostachya Donnell Smith |
| Identification made in | [no date] (2) |