Phlox suffruticosa Phlox shepherdii Phlox caroliniana Phlox coldryana Phlox caldriana Phlox nitida Phlox carolina subsp. alta Phlox carolina subsp. angusta Phlox carolina subsp. heterophylla Phlox carolina subsp. typica Phlox glaberrima subvar. angustissima Phlox carolina var. nitida Phlox carolina var. puberula Phlox carolina var. angusta Phlox ovata f. carolina Phlox listoniana Phlox heterophylla Phlox carolina subsp. turritella Phlox carolina var. heterophylla
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024