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  Symphyotrichum s. str. 

  Bushy Asters and Relatives  

Symphyotrichum subsect. Dumosi includes  x=8 species of asters native to most of North America, Mexico and the northern West Indies. Several species are naturalized in Europe.

Illustrations

• Symphyotrichum boreale; habit and heads, Alberta, Ontario and Wyoming
• symphyotrichum bullatum
• Symphotrichum burgessii
• Symphyotrichum dumosum
  • var. dumosum, habit; 
  • var. strictior, habit, Ontario
  • var. subulaefolium
• Symphyotrichum eulae
• Symphyotrichum lanceolatum
  • subsp. lanceolatum
    • var. lanceolatum; habit (smaller shoots), heads, dipteran visitor, Ontario
    • var. latifolium
    • var. hirsuticaule
    • var. interior
  • subsp. hesperium
• Symphyotrichum lateriflorum; habit (typical), New York; heads
• Symphyotrichum leone
• Symphyotrichum nahanniense; habits, Nahanni N.P.R. Northwest Territories
• Symphyotrichum ontarione
  • var. ontarione; habit, southeastern Minnesota
  • var. glabratum; habit, holotype population, Ontario
• Symphyotrichum praealtum
  • var. praealtum; habit, Ontario; inflorescence, Louisiana
  • var. angustior
• Symphyotrichum racemosum; inflorescence branch, Virginia
• Symphyotrichum schaffneri
• Symphyotrichum simmondsii; habit, Florida
• Symphyotrichum tradescanti; dwarf form, Québec
• Symphyotrichum welshii; habit, rosettes, heads, Utah

Last update 26 October 2005 by J.C. Semple         © 2005, J.C. Semple