• Phlox pungens (prickly phlox) | USDA PLANTS Database (About This Site)
• Prickly Phlox | iNaturalist (About This Site)
• Phlox pungens | Biota of North America Project (BONAP) (About This Site)
• Phlox pungens Dorn | Plants of the World Online (POWO) (About This Site)
• Phlox pungens | NatureServe Explorer (About This Site)