Children (11 direct children, 11 direct and indirect children):
Phlox speciosa var. linearifolia
Phlox speciosa var. stansburyi
Phlox speciosa var. suksdorfii
Phlox speciosa var. woodhousei
Phlox speciosa lanceolata
Phlox speciosa lignosa
Phlox speciosa nitida
Showy phlox
Phlox speciosa speciosa
Phlox speciosa woodhousei
Phlox speciosa var. nitida