Also classified as Horkelia hispidula Rydb.
• Horkelia hispidula (White Mountain horkelia) | USDA PLANTS Database (About This Site)
• Horkelia hispidula | Biota of North America Project (BONAP) (About This Site)
• Potentilla hispidula (Rydb.) Jeps. | Plants of the World Online (POWO) (About This Site)