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Classification of Symphyotrichum

Symphyotrichum Nees

Symphyotrichum subg. Symphyotrichum

  •     Symphyotrichum sect. Symphyotrichum
    • Symphyotrichum subsect. Symphyotrichum
      • Symphyotrichum series Symphyotrichum
        • Symphyotrichum anticostiense
        • Symphyotrichum novi-belgii
        • Symphyotrichum retroflexum
        • Symphyotrichum  robynsianum
      • Symphyotrichum series Punicei (House) Semple
        • Symphyotrichum elliotii
        • Symphyotrichum prenanthoides
        • Symphyotrichum rhiannon
        • Symphyotrichum puniceum
    • Symphyotrichum subsect. Heterophylli (Nees) Semple
      • Symphyotrichum series Cordifolii (G. Don in Loudon) Semple
        • Symphyotrichum anomalum
        • Symphyotrichum ciliolatum
        • Symphyotrichum cordifolii
        • Symphyotrichum drummondii
        • Symphyotrichum lowrieanum
        • Symphyotrichum shortii
        • Symphyotrichum undulatum
        • Symphyotrichum urophyllum
        • Symphyotrichum texanum
      • Symphyotrichum series Concinni (Nees) Semple
        • Symphyotrichum attenuatum
        • Symphyotrichum laeve
        • Symphyotrichum oolentangiense]
    • Symphyotrichum subsect. Occidentales (Rydb.) Nesom
      • Symphyotrichum series Foliacei (Rydb.) Semple
        • Symphyotrichum chilense
        • Symphyotrichum eatonii
        • Symphyotrichum foliaceum
        • Symphyotrichum greatae
        • Symphyotrichum hallii
        • Symphyotrichum hendersonii
        • Symphyotrichum jessicae
        • Symphyotrichum lentum
        • Symphyotrichum molle
        • Symphyotrichum spathulatum
        • Symphyotrichum subspicatum
    • Symphyotrichum subsect. Dumosi (Torr. & Gray) Nesom
      • Symphyotrichum boreale
      • Symphyotrichum bullatum
      • Symphyotrichum burgessii
      • Symphyotrichum dumosum
      • Symphyotrichum eulae
      • Symphyotrichum lanceolatum
      • Symphyotrichum lateriflorum
      • Symphyotrichum leone
      • Symphyotrichum nahanniense
      • Symphyotrichum ontarione
      • Symphyotrichum praealtum
      • Symphyotrichum racemosum
      • Symphyotrichum schaffneri
      • Symphyotrichum simmondsii
      • Symphyotrichum tradescanti
      • Symphyotrichum welshii
    • Symphyotrichum subsect. Porteriani (Rydb.) Nesom 
  •      Symphyotrichum sect. Conyzopsis (Torr. & Gray) Nesom
    [S. ciliatum, S. frondosum, S. laurentianum]
  •      Symphyotrichum sect. Turbinelli (Rydb.) Semple
    [S. turbinellum]

Symphyotrichum subg. Ascendentes (Rydb.) Semple

  • Symphyotrichum ascendens
  • Symphyotrichum defoliatum

Symphyotrichum subg. Virgulus (Raf.) Nesom

Symphyotrichum ×amethystinum (S. novae-angliae × S. ericoides)

 

Symphyotrichum subg. Astropolium (Nutt.) Semple

  • Symphyotrichum glabrifolium
  • Symphyotrichum graminifolium
  • Symphyotrichum martii
  • Symphyotrichum patigonicum
  • Symphyotrichum peteroanum
  • Symphyotrichum potosinum
  • Symphyotrichum regnelli
  • Symphyotrichum subulatum
  • Symphyotrichum tenuifolium
  • Symphyotrichum vahlii]

Symphyotrichum subg. Chapmaniani (Semple) Semple


Last updated 22 February 2014 by J.C. Semple

© 2014 J.C. Semple, including all photographs unless otherwise indicated