Taxa: Phlox speciosa, Phlox speciosa ssp. woodhousei (Phlox speciosa ssp. euspeciosa, Phlox speciosa var. woodhousei, Phlox woodhousei), Phlox speciosa ssp. lanceolata, Phlox speciosa ssp. lignosa, Phlox speciosa ssp. nitida, Phlox speciosa ssp. occidentalis, Phlox speciosa ssp. speciosa, Phlox speciosa v
... (show all)ar. nitida, Phlox speciosa var. occidentalis, Phlox speciosa var. stansburyi