| Phlox biflora Ruiz & Pav. | Collomia biflora (Ruiz & Pav.) Brand | | | Phlox bifloraRuiz & Pav. | Collomia biflora(Ruiz & Pav.) Brand |
| Phlox drummondii Hook. | | a | | Phlox drummondiiHook. | |
| Phlox spp. | | a | | Phlox spp. | |
| Phlox subulata L. | | a | | Phlox subulataL. | |
| Phlox nivalis Lodd. et al. ex Sweet subsp. texensis Lundell | | a | i | Phlox nivalisLodd. et al. ex Sweet subsp. texensis Lundell | |
| Phlox paniculata L. | | a | | Phlox paniculataL. | |
| Phlox maculata L. | | a | | Phlox maculataL. | |
| Phlox nana Nutt. | | a | | Phlox nanaNutt. | |
| Phlox stolonifera Sims | | a | | Phlox stoloniferaSims | |
| Phlox bifida L. C. Beck | | a | | Phlox bifidaL. C. Beck | |
| Phlox divaricata L. | | a | | Phlox divaricataL. | |
| Phlox glaberrima L. | | a | | Phlox glaberrimaL. | |
| Phlox pilosa L. | | a | | Phlox pilosaL. | |
| Phlox gracilis (Hook.) Greene | Microsteris gracilis (Hook.) Greene | | | Phlox gracilis(Hook.) Greene | Microsteris gracilis(Hook.) Greene |
| Phlox sibirica L. | | a | | Phlox sibiricaL. | |
| Phlox alaskensis Jordal | Phlox richardsonii Hook. subsp. alaskensis (Jordal) Wherry | | | Phlox alaskensisJordal | Phlox richardsoniiHook. subsp. alaskensis (Jordal) Wherry |
| Phlox hoodii Richardson | | a | | Phlox hoodiiRichardson | |
| Phlox alyssifolia Greene | | a | | Phlox alyssifoliaGreene | |
| Phlox caespitosa Nutt. | | a | | Phlox caespitosaNutt. | |
| Phlox diffusa Benth. | | a | | Phlox diffusaBenth. | |
| Phlox longifolia Nutt. | | a | | Phlox longifoliaNutt. | |
| Phlox richardsonii Hook. | | a | | Phlox richardsoniiHook. | |
| Phlox speciosa Pursh | | a | | Phlox speciosaPursh | |
| Phlox aculeata A. Nelson | | a | | Phlox aculeataA. Nelson | |
| Phlox adsurgens Torr. ex A. Gray | | a | | Phlox adsurgensTorr. ex A. Gray | |
| Phlox albomarginata M. E. Jones | | a | | Phlox albomarginataM. E. Jones | |
| Phlox austromontana Coville | | a | | Phlox austromontanaCoville | |
| Phlox colubrina Wherry & Constance | | a | | Phlox colubrinaWherry & Constance | |
| Phlox hendersonii (E. E. Nelson) Cronquist | | a | | Phlox hendersonii(E. E. Nelson) Cronquist | |
| Phlox condensata (A. Gray) E. E. Nelson var. hendersonii E. E. Nelson | Phlox hendersonii (E. E. Nelson) Cronquist | | i | Phlox condensata(A. Gray) E. E. Nelson var.hendersonii E. E. Nelson | Phlox hendersonii(E. E. Nelson) Cronquist |
| Phlox idahonsis Wherry | | a | | Phlox idahonsisWherry | |
| Phlox kelseyi Britton | | a | | Phlox kelseyiBritton | |
| Phlox multiflora A. Nelson | | a | | Phlox multifloraA. Nelson | |
| Phlox muscoides Nutt. | | a | | Phlox muscoidesNutt. | |
| Phlox pulvinata (Wherry) Cronquist | | a | | Phlox pulvinata(Wherry) Cronquist | |
| Phlox caespitosa Nutt. subsp. pulvinata Wherry | Phlox pulvinata (Wherry) Cronquist | | i | Phlox caespitosaNutt. subsp. pulvinata Wherry | Phlox pulvinata(Wherry) Cronquist |
| Phlox viscida E. E. Nelson | | a | | Phlox viscidaE. E. Nelson | |
| Phlox caespitosa Nutt. var. condensata A. Gray | Phlox condensata (A. Gray) E. E. Nelson | | i | Phlox caespitosaNutt. var.condensata A. Gray | Phlox condensata(A. Gray) E. E. Nelson |
| Phlox condensata (A. Gray) E. E. Nelson | | a | | Phlox condensata(A. Gray) E. E. Nelson | |
| Phlox dispersa Sharsm. | | a | | Phlox dispersaSharsm. | |
| Phlox dolichantha A. Gray | | a | | Phlox dolichanthaA. Gray | |
| Phlox douglasii Hook. | | a | | Phlox douglasiiHook. | |
| Phlox douglasii Hook. subsp. rigida (Benth.) Wherry | | a | i | Phlox douglasiiHook. subsp. rigida (Benth.) Wherry | |
| Phlox rigida Benth. | Phlox douglasii Hook. subsp. rigida (Benth.) Wherry | | | Phlox rigidaBenth. | Phlox douglasiiHook. subsp. rigida (Benth.) Wherry |
| Phlox hirsuta E. E. Nelson | | a | | Phlox hirsutaE. E. Nelson | |
| Phlox speciosa Pursh subsp. nitida (Suksd.) Wherry | | a | i | Phlox speciosaPursh subsp. nitida (Suksd.) Wherry | |
| Phlox speciosa Pursh var. nitida Suksd. | Phlox speciosa Pursh subsp. nitida (Suksd.) Wherry | | i | Phlox speciosaPursh var.nitida Suksd. | Phlox speciosaPursh subsp. nitida (Suksd.) Wherry |
| Phlox speciosa Pursh subsp. occidentalis (T. Durand) Wherry | | a | i | Phlox speciosaPursh subsp. occidentalis (T. Durand) Wherry | |
| Phlox divaricata L. var. occidentalis T. Durand | Phlox speciosa Pursh subsp. occidentalis (T. Durand) Wherry | | i | Phlox divaricataL. var.occidentalis T. Durand | Phlox speciosaPursh subsp. occidentalis (T. Durand) Wherry |
| Phlox stansburyi (Torr.) A. Heller | | a | | Phlox stansburyi(Torr.) A. Heller | |
| Phlox speciosa Pursh var. stansburyi Torr. | Phlox stansburyi (Torr.) A. Heller | | i | Phlox speciosaPursh var.stansburyi Torr. | Phlox stansburyi(Torr.) A. Heller |
| Phlox woodhousei (A. Gray) E. E. Nelson | | a | | Phlox woodhousei(A. Gray) E. E. Nelson | |
| Phlox speciosa Pursh var. woodhousei A. Gray | Phlox woodhousei (A. Gray) E. E. Nelson | | i | Phlox speciosaPursh var.woodhousei A. Gray | Phlox woodhousei(A. Gray) E. E. Nelson |
| Phlox cluteana A. Nelson | | a | | Phlox cluteanaA. Nelson | |
| Phlox gladiformis (M. E. Jones) E. E. Nelson | | a | | Phlox gladiformis(M. E. Jones) E. E. Nelson | |
| Phlox longifolia Nutt. var. gladiformis M. E. Jones | Phlox gladiformis (M. E. Jones) E. E. Nelson | | i | Phlox longifoliaNutt. var.gladiformis M. E. Jones | Phlox gladiformis(M. E. Jones) E. E. Nelson |
| Phlox jonesii Wherry | | a | | Phlox jonesiiWherry | |
| Phlox tumulosa Wherry | Phlox griseola Wherry subsp. tumulosa (Wherry) Wherry | | | Phlox tumulosaWherry | Phlox griseolaWherry subsp. tumulosa (Wherry) Wherry |
| Phlox griseola Wherry | | a | | Phlox griseolaWherry | |
| Phlox hoodii Richardson var. canescens (Torr. & A. Gray) M. Peck | | a | i | Phlox hoodiiRichardson var.canescens (Torr. & A. Gray) M. Peck | |
| Phlox canescens Torr. & A. Gray | Phlox hoodii Richardson var. canescens (Torr. & A. Gray) M. Peck | | | Phlox canescensTorr. & A. Gray | Phlox hoodiiRichardson var.canescens (Torr. & A. Gray) M. Peck |
| Phlox hoodii Richardson var. hoodii | | a | i | Phlox hoodiiRichardson var.hoodii | |
| Phlox caryophylla Wherry | | a | | Phlox caryophyllaWherry | |
| Phlox triovulata Thurb. ex Torr. | | a | | Phlox triovulataThurb. ex Torr. | |
| Phlox mesoleuca Greene | | a | | Phlox mesoleucaGreene | |
| Phlox tenuifolia E. E. Nelson | | a | | Phlox tenuifoliaE. E. Nelson | |
| Phlox amabilis Brand | | a | | Phlox amabilisBrand | |
| Phlox andicola E. E. Nelson | | a | | Phlox andicolaE. E. Nelson | |
| Phlox bryoides Nutt. | | a | | Phlox bryoidesNutt. | |
| Phlox divaricata L. subsp. laphamii (Alph. Wood) Wherry | | a | i | Phlox divaricataL. subsp. laphamii (Alph. Wood) Wherry | |
| Phlox divaricata L. var. laphamii Alph. Wood | Phlox divaricata L. subsp. laphamii (Alph. Wood) Wherry | | i | Phlox divaricataL. var.laphamii Alph. Wood | Phlox divaricataL. subsp. laphamii (Alph. Wood) Wherry |
| Phlox longipilosa Waterf. | | a | | Phlox longipilosaWaterf. | |
| Phlox oklahomensis Wherry | | a | | Phlox oklahomensisWherry | |
| Phlox pilosa L. subsp. fulgida (Wherry) Wherry | | a | i | Phlox pilosaL. subsp. fulgida (Wherry) Wherry | |
| Phlox pilosa L. var. fulgida Wherry | Phlox pilosa L. subsp. fulgida (Wherry) Wherry | | i | Phlox pilosaL. var.fulgida Wherry | Phlox pilosaL. subsp. fulgida (Wherry) Wherry |
| Phlox pilosa L. subsp. ozarkana (Wherry) Wherry | | a | i | Phlox pilosaL. subsp. ozarkana (Wherry) Wherry | |
| Phlox pilosa L. var. ozarkana Wherry | Phlox pilosa L. subsp. ozarkana (Wherry) Wherry | | i | Phlox pilosaL. var.ozarkana Wherry | Phlox pilosaL. subsp. ozarkana (Wherry) Wherry |
| Phlox pilosa L. subsp. pilosa | | a | i | Phlox pilosaL. subsp. pilosa | |
| Phlox pilosa L. subsp. pulcherrima Lundell | | a | i | Phlox pilosaL. subsp. pulcherrima Lundell | |
| Phlox cuspidata Scheele | | a | | Phlox cuspidataScheele | |
| Phlox drummondii Hook. subsp. drummondii | | a | i | Phlox drummondiiHook. subsp. drummondii | |
| Phlox drummondii Hook. subsp. mcallisterii (Whitehouse) Wherry | | a | i | Phlox drummondiiHook. subsp. mcallisterii (Whitehouse) Wherry | |
| Phlox mcallisterii Whitehouse | Phlox drummondii Hook. subsp. mcallisterii (Whitehouse) Wherry | | | Phlox mcallisteriiWhitehouse | Phlox drummondiiHook. subsp. mcallisterii (Whitehouse) Wherry |
| Phlox drummondii Hook. subsp. wilcoxiana (Bogusch) Wherry | | a | i | Phlox drummondiiHook. subsp. wilcoxiana (Bogusch) Wherry | |
| Phlox wilcoxiana Bogusch | Phlox drummondii Hook. subsp. wilcoxiana (Bogusch) Wherry | | | Phlox wilcoxianaBogusch | Phlox drummondiiHook. subsp. wilcoxiana (Bogusch) Wherry |
| Phlox pilosa L. subsp. latisepala Wherry | | a | i | Phlox pilosaL. subsp. latisepala Wherry | |
| Phlox pilosa L. subsp. riparia Wherry | | a | i | Phlox pilosaL. subsp. riparia Wherry | |
| Phlox roemeriana Scheele | | a | | Phlox roemerianaScheele | |
| Phlox pilosa L. subsp. detonsa (A. Gray) Wherry | | a | i | Phlox pilosaL. subsp. detonsa (A. Gray) Wherry | |
| Phlox pilosa L. var. detonsa A. Gray | Phlox pilosa L. subsp. detonsa (A. Gray) Wherry | | i | Phlox pilosaL. var.detonsa A. Gray | Phlox pilosaL. subsp. detonsa (A. Gray) Wherry |
| Phlox drummondii Hook. subsp. tharpii (Whitehouse) Wherry | | a | i | Phlox drummondiiHook. subsp. tharpii (Whitehouse) Wherry | |
| Phlox tharpii Whitehouse | Phlox drummondii Hook. subsp. tharpii (Whitehouse) Wherry | | | Phlox tharpiiWhitehouse | Phlox drummondiiHook. subsp. tharpii (Whitehouse) Wherry |
| Phlox drummondii Hook. subsp. johnstonii (Wherry) Wherry | | a | i | Phlox drummondiiHook. subsp. johnstonii (Wherry) Wherry | |
| Phlox johnstonii Wherry | Phlox drummondii Hook. subsp. johnstonii (Wherry) Wherry | | | Phlox johnstoniiWherry | Phlox drummondiiHook. subsp. johnstonii (Wherry) Wherry |
| Phlox glabriflora (Brand) Whitehouse | | a | | Phlox glabriflora(Brand) Whitehouse | |
| Phlox drummondii Hook. subsp. glabriflora Brand | Phlox glabriflora (Brand) Whitehouse subsp. glabriflora | | i | Phlox drummondiiHook. subsp. glabriflora Brand | Phlox glabriflora(Brand) Whitehouse subsp. glabriflora |
| Phlox glabriflora (Brand) Whitehouse subsp. glabriflora | | a | i | Phlox glabriflora(Brand) Whitehouse subsp. glabriflora | |
| Phlox glabriflora (Brand) Whitehouse subsp. littoralis (Cory) Wherry | | a | i | Phlox glabriflora(Brand) Whitehouse subsp. littoralis (Cory) Wherry | |
| Phlox drummondii Hook. var. littoralis Cory | Phlox glabriflora (Brand) Whitehouse subsp. littoralis (Cory) Wherry | | i | Phlox drummondiiHook. var.littoralis Cory | Phlox glabriflora(Brand) Whitehouse subsp. littoralis (Cory) Wherry |
| Phlox cuspidata Scheele var. humilis Whitehouse | | a | i | Phlox cuspidataScheele var.humilis Whitehouse | |
| Phlox cuspidata Scheele var. grandiflora Whitehouse | | a | i | Phlox cuspidataScheele var.grandiflora Whitehouse | |
| Phlox cuspidata Scheele var. cuspidata | | a | i | Phlox cuspidataScheele var.cuspidata | |
| Phlox carolina L. | | a | | Phlox carolinaL. | |
| Phlox amoena Sims | | a | | Phlox amoenaSims | |
| Phlox floridana Benth. | | a | | Phlox floridanaBenth. | |
| Phlox nivalis Lodd. et al. ex Sweet | | a | | Phlox nivalisLodd. et al. ex Sweet | |
| Phlox buckleyi Wherry | | a | | Phlox buckleyiWherry | |
| Phlox ovata L. | | a | | Phlox ovataL. | |
| Phlox amplifolia Britton | | a | | Phlox amplifoliaBritton | |
| Phlox kelseyi Britton var. missoulensis (Wherry) Cronquist | | a | i | Phlox kelseyiBritton var.missoulensis (Wherry) Cronquist | |
| Phlox kelseyi Britton var. kelseyi | | a | i | Phlox kelseyiBritton var.kelseyi | |
| Phlox missoulensis Wherry | Phlox kelseyi Britton var. missoulensis (Wherry) Cronquist | | | Phlox missoulensisWherry | Phlox kelseyiBritton var.missoulensis (Wherry) Cronquist |
| Phlox pulchra (Wherry) Wherry | | a | | Phlox pulchra(Wherry) Wherry | |
| Phlox pattersonii Prather | | a | | Phlox pattersoniiPrather | |
| Phlox divaricata L. subsp. divaricata | | a | i | Phlox divaricataL. subsp. divaricata | |
| Phlox douglasii Hook. subsp. douglasii | | a | i | Phlox douglasiiHook. subsp. douglasii | |
| Phlox nivalis Lodd. et al. ex Sweet subsp. nivalis | | a | i | Phlox nivalisLodd. et al. ex Sweet subsp. nivalis | |
| Phlox speciosa Pursh subsp. speciosa | | a | i | Phlox speciosaPursh subsp. speciosa | |
| Phlox mexicana Wherry | | a | | Phlox mexicanaWherry | |
| Phlox viridis E. E. Nelson | Phlox longifolia Nutt. | | | Phlox viridisE. E. Nelson | Phlox longifoliaNutt. |
| Phlox grayi Wooton & Standl. | | a | | Phlox grayiWooton & Standl. | |
| Phlox superba Brand | | a | | Phlox superbaBrand | |
| Phlox richardsonii Hook. subsp. alaskensis (Jordal) Wherry | | a | i | Phlox richardsoniiHook. subsp. alaskensis (Jordal) Wherry | |
| Phlox richardsonii Hook. subsp. richardsonii | | a | i | Phlox richardsoniiHook. subsp. richardsonii | |
| Phlox mollis Wherry | | a | | Phlox mollisWherry | |
| Phlox variabilis Brand | | a | | Phlox variabilisBrand | |
| Phlox variabilis Brand subsp. variabilis | | a | i | Phlox variabilisBrand subsp. variabilis | |
| Phlox variabilis Brand subsp. nudata Wherry | | a | i | Phlox variabilisBrand subsp. nudata Wherry | |
| Phlox alyssifolia Greene subsp. alyssifolia | | a | i | Phlox alyssifoliaGreene subsp. alyssifolia | |
| Phlox alyssifolia Greene subsp. collina (Rydb.) Wherry | | a | i | Phlox alyssifoliaGreene subsp. collina (Rydb.) Wherry | |
| Phlox collina Rydb. | Phlox alyssifolia Greene subsp. collina (Rydb.) Wherry | | | Phlox collinaRydb. | Phlox alyssifoliaGreene subsp. collina (Rydb.) Wherry |
| Phlox albomarginata M. E. Jones subsp. albomarginata | | a | i | Phlox albomarginataM. E. Jones subsp. albomarginata | |
| Phlox albomarginata M. E. Jones subsp. diapensioides (Rydb.) Wherry | | a | i | Phlox albomarginataM. E. Jones subsp. diapensioides (Rydb.) Wherry | |
| Phlox diapensioides Rydb. | Phlox albomarginata M. E. Jones subsp. diapensioides (Rydb.) Wherry | | | Phlox diapensioidesRydb. | Phlox albomarginataM. E. Jones subsp. diapensioides (Rydb.) Wherry |
| Phlox griseola Wherry subsp. griseola | | a | i | Phlox griseolaWherry subsp. griseola | |
| Phlox griseola Wherry subsp. tumulosa (Wherry) Wherry | | a | i | Phlox griseolaWherry subsp. tumulosa (Wherry) Wherry | |
| Phlox multiflora A. Nelson subsp. multiflora | | a | i | Phlox multifloraA. Nelson subsp. multiflora | |
| Phlox multiflora A. Nelson subsp. patula (A. Nelson) Wherry | | a | i | Phlox multifloraA. Nelson subsp. patula (A. Nelson) Wherry | |
| Phlox patula A. Nelson | Phlox multiflora A. Nelson subsp. patula (A. Nelson) Wherry | | | Phlox patulaA. Nelson | Phlox multifloraA. Nelson subsp. patula (A. Nelson) Wherry |
| Phlox multiflora A. Nelson subsp. depressa (E. E. Nelson) Wherry | | a | i | Phlox multifloraA. Nelson subsp. depressa (E. E. Nelson) Wherry | |
| Phlox andicola Nutt. ex A. Gray subsp. andicola | | a | i | Phlox andicolaNutt. ex A. Gray subsp. andicola | |
| Phlox andicola Nutt. ex A. Gray subsp. parvula Wherry | | a | i | Phlox andicolaNutt. ex A. Gray subsp. parvula Wherry | |
| Phlox peckii Wherry | | a | | Phlox peckiiWherry | |
| Phlox lanata Piper | Phlox hoodii Richardson var. canescens (Torr. & A. Gray) M. Peck | | | Phlox lanataPiper | Phlox hoodiiRichardson var.canescens (Torr. & A. Gray) M. Peck |
| Phlox ovata L. var. pulchra Wherry | Phlox pulchra (Wherry) Wherry | | i | Phlox ovataL. var.pulchra Wherry | Phlox pulchra(Wherry) Wherry |
| Phlox multiflora A. Nelson var. depressa E. E. Nelson | Phlox multiflora A. Nelson subsp. depressa (E. E. Nelson) Wherry | | i | Phlox multifloraA. Nelson var.depressa E. E. Nelson | Phlox multifloraA. Nelson subsp. depressa (E. E. Nelson) Wherry |
| Phlox ×procumbens Lehm. | | a | | Phlox procumbensLehm. | |
| Phlox pilosa L. subsp. deamii D. A. Levin | | a | i | Phlox pilosaL. subsp. deamii D. A. Levin | |
| Phlox pilosa L. subsp. sangamonensis D. A. Levin & D. M. Sm. | | a | i | Phlox pilosaL. subsp. sangamonensis D. A. Levin & D. M. Sm. | |
| Phlox borealis Wherry | Phlox richardsonii Hook. subsp. borealis (Wherry) Locklear | | | Phlox borealisWherry | Phlox richardsoniiHook. subsp. borealis (Wherry) Locklear |
| Phlox laphamii (Alph. Wood) Alph. Wood | Phlox divaricata L. subsp. laphamii (Alph. Wood) Wherry | | | Phlox laphamii(Alph. Wood) Alph. Wood | Phlox divaricataL. subsp. laphamii (Alph. Wood) Wherry |
| Phlox ×arendsii H. B. May | | a | | Phlox arendsiiH. B. May | |
| Phlox decussata Lyon ex Pursh | Phlox paniculata L. | | | Phlox decussataLyon ex Pursh | Phlox paniculataL. |
| Phlox acuminata Pursh | Phlox paniculata L. | | | Phlox acuminataPursh | Phlox paniculataL. |
| Phlox canadensis Sweet | Phlox divaricata L. subsp. divaricata | | | Phlox canadensisSweet | Phlox divaricataL. subsp. divaricata |
| Phlox ×frondosa hort. ex Earley | | a | | Phlox frondosahort. ex Earley | |
| Phlox ×lilacina hort. ex Wherry | | a | | Phlox lilacinahort. ex Wherry | |
| Phlox ×glutinosa Buckley | | a | | Phlox glutinosaBuckley | |
| Phlox ×rugelii Brand | | a | | Phlox rugeliiBrand | |
| Phlox ×henryae Wherry | | a | | Phlox henryaeWherry | |
| Phlox richardsonii Hook. subsp. borealis (Wherry) Locklear | | a | i | Phlox richardsoniiHook. subsp. borealis (Wherry) Locklear | |
| Phlox latifolia Michx. | Phlox ovata L. | | | Phlox latifoliaMichx. | Phlox ovataL. |
| Phlox ovata L. var. ovata | Phlox ovata L. | | i | Phlox ovataL. var.ovata | Phlox ovataL. |
| Phlox longifolia Nutt. var. longifolia | Phlox longifolia Nutt. | | i | Phlox longifoliaNutt. var.longifolia | Phlox longifoliaNutt. |
| Phlox caespitosa Nutt. subsp. caespitosa | Phlox caespitosa Nutt. | | i | Phlox caespitosaNutt. subsp. caespitosa | Phlox caespitosaNutt. |
| Phlox caespitosa Nutt. var. caespitosa | Phlox caespitosa Nutt. | | i | Phlox caespitosaNutt. var.caespitosa | Phlox caespitosaNutt. |
| Phlox condensata (A. Gray) E. E. Nelson var. condensata | Phlox condensata (A. Gray) E. E. Nelson | | i | Phlox condensata(A. Gray) E. E. Nelson var.condensata | Phlox condensata(A. Gray) E. E. Nelson |
| Phlox divaricata L. var. divaricata | Phlox divaricata L. subsp. divaricata | | i | Phlox divaricataL. var.divaricata | Phlox divaricataL. subsp. divaricata |
| Phlox drummondii Hook. var. drummondii | Phlox drummondii Hook. subsp. drummondii | | i | Phlox drummondiiHook. var.drummondii | Phlox drummondiiHook. subsp. drummondii |
| Phlox multiflora A. Nelson var. multiflora | Phlox multiflora A. Nelson subsp. multiflora | | i | Phlox multifloraA. Nelson var.multiflora | Phlox multifloraA. Nelson subsp. multiflora |
| Phlox pilosa L. var. pilosa | Phlox pilosa L. subsp. pilosa | | i | Phlox pilosaL. var.pilosa | Phlox pilosaL. subsp. pilosa |
| Phlox speciosa Pursh var. speciosa | Phlox speciosa Pursh | | i | Phlox speciosaPursh var.speciosa | Phlox speciosaPursh |