| Name | Mastigostyla johnstonii R. C. Foster |
| Authorship | R. C. Foster |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Mastigostyla |
| GUID | urn:lsid:ipni.org:names:154429-2 |
| Citation | 1945 Contr. Gray Herb. 155: 25 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Mastigostyla johnstonii R. C. Foster |
| Identification made in | 1976 (1), 1988 (1) |