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Symphyotrichum ontarionis
bottomland aster Aster Family
Symphyotrichum ontarionis Asteraceae
common names
  bottomland aster
  Ontario aster
accepted scientific name
  Symphyotrichum ontarionis (Wiegand) G.L. Nesom
rules for finding collection records
  Aster missouriensis (19)
  Aster ontarionis (347)
  Symphyotrichum ontarione (23)
  Symphyotrichum ontarionis (617)
family name
Image Author: ©2010 Dan Mullen
Image License: CC BY-NC-ND
Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color
Flower size is about 0.5 inches
Number of ray petals: 15 to 25
Leaf: Alternate
Plant Observed last week of July thru 1st week of November

How Likely at this Location (32%)
Name Match (100%)
Plant Showiness (45%)
Links to Plant Photos
Cal Photos (24)
U of Michigan Herbarium (5)
Walter Muma (6)
Wikimedia Commons (2)
base map where plant found
mag select

grid lines base