| Name | Dawsonia beccari var. longivaginata Zanten & P. Heukels |
| Authorship | Zanten & P. Heukels |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Dawsonia beccari Brotherus & Geheeb |
| Citation | 1973 Lindbergia 2: 40 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Dawsonia beccari var. longivaginata Zanten & P. Heukels |
| Identification made in | [no date] (1) |