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Symphyotrichum urophyllum
white arrowleaf aster Aster Family
Symphyotrichum urophyllum Asteraceae
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common name
  white arrowleaf aster
accepted scientific name
  Symphyotrichum urophyllum (Lindl.) G.L. Nesom
rules for finding collection records
  Aster sagittifolius authority does not contain Wede (520)
  Aster urophyllus (244)
  Symphyotrichum urophyllum (909)
family name
  Asteraceae
Image Author: ©2014 Peter Gorman
Image License: CC BY-NC-SA
Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color
Flower size is .3 to .6 inches
Number of ray petals: 8 to 15
Leaf: Alternate
Plant Observed beginning of August thru end of October

How Likely at this Location (46%)
Name Match (100%)
Plant Showiness (45%)
Links to Plant Photos
Cal Photos (52)
Walter Muma (19)
U of Michigan Herbarium (11)
Carolinas & Georgia (12)
Arieh Tal (5)
base map where plant found
mag select

Forest
Disturbed
Grassland
grid lines base