| Name | Helinus mystacinus (Aiton) E. Meyer ex Steudel |
| Authorship | (Aiton) E. Meyer ex Steudel |
| Rank | Species |
| Placed in | Helinus |
| Citation | 1840 Nomencl. Bot. (Steudel) 1: 742 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Helinus mystacinus (Aiton) E. Meyer ex Steudel |
| Identification made in | [no date] (6) |