| Name | Hassea bacillosa (Nylander) Zahlbruckner |
| Authorship | (Nylander) Zahlbruckner |
| Rank | Species |
| Placed in | Hassea Zahlbruckner |
| Citation | 1902 Beih. Bot. Centralbl. 13: 150 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hassea bacillosa (Nylander) Zahlbruckner |
| Identification made in | 2018 (1) |