| Name | Helictotrichon mortoniana (Scribner) Henrard |
| Authorship | (Scribner) Henrard |
| Rank | Species |
| Placed in | Helictotrichon |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Helictotrichon mortoniana (Scribner) Henrard |
| Identification made in | 2018 (1) |