Phlox speciosa var. latifolia Hook. variety synonym

Phlox occidentalis Durand species homotypic synonym

Phlox speciosa var. occidentalis (Durand ex Torr.) M.Peck variety synonym

Phlox speciosa subsp. occidentalis (Durand ex Torr.) Wherry subspecies accepted

Phlox speciosa subsp. nitida (Suksd.) Wherry subspecies accepted

Phlox speciosa var. nitida Suksd. variety synonym

Phlox speciosa f. lanceolata (E.E.Nelson) Brand form synonym

Phlox speciosa subsp. lanceolata (E.E.Nelson) Wherry subspecies accepted

Phlox speciosa subsp. speciosa subspecies accepted

Phlox divaricata Durand species heterotypic synonym

Armeria speciosa (Pursh) Kuntze species synonym

Phlox speciosa var. whitedii (E.E.Nelson) Brand variety synonym

Phlox speciosa var. suksdorfii Brand variety synonym

Phlox speciosa var. sabinii (Douglas) A.Gray variety synonym

Phlox speciosa f. occidentalis (Durand ex Torr.) Brand form synonym

Phlox speciosa subsp. lignosa Brand subspecies accepted

Phlox speciosa var. latifolia Brand, 1907 variety synonym

Phlox speciosa var. lanceolata (E.E.Nelson) M.Peck variety synonym

Phlox speciosa var. elatior Hook. variety synonym

Phlox divaricata var. occidentalis Durand variety synonym

Phlox occidentalis Durand ex Torr. species synonym

Phlox whitedii E.E.Nelson species synonym

Phlox lanceolata E.E.Nelson species synonym

Phlox suksdorfii (Brand) H.St.John species synonym

Phlox sabinii Douglas species synonym