| Hackelia arida cusickii (Piper) I.M.Johnst. | Hackelia cusickii (Piper) Brand |
| Hackelia coerulescens (Rydb.) Brand | Hackelia patens (Nutt.) I.M.Johnst. |
| Hackelia eastwoodiae I.M.Johnst. | Hackelia micrantha (Eastw.) J.L.Gentry |
| Hackelia jessicae (E.A.McGregor) Brand | Hackelia micrantha (Eastw.) J.L.Gentry |
| Hackelia minima Brand | Eritrichium minimum (Brand) H.Hara |
| Hackelia nelsonii Brand | Hackelia patens (Nutt.) I.M.Johnst. |
| Hackelia nipponica (Makino) Brand | Eritrichium nipponicum Makino |
| Hackelia pamirica (B.Fedtsch. ex O.Fedtsch.) Brand | Eritrichium pamiricum B.Fedtsch. ex O.Fedtsch. |