| Name | Dawsonia grandis Schliephacke & Geheeb |
| Authorship | Schliephacke & Geheeb |
| Rank | Species |
| Placed in | Dawsonia |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Dawsonia grandis Schliephacke & Geheeb |
| Identification made in | 1977 (1) |