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largeflower aster
Symphyotrichum grandiflorum
largeflower aster Aster Family
Symphyotrichum grandiflorum Asteraceae
common names
  largeflower aster
  big-headed aster
accepted scientific name
  Symphyotrichum grandiflorum (L.) G.L. Nesom
rules for finding collection records
  Aster grandiflorus (75)
  Symphyotrichum grandiflorum (118)
family name
Image Author: Terry Holdsclaw
Image License: non-profit, educational purposes
Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color color
Flower size is 1.0 to 1.5 inches
Number of ray petals: 14 to 35
Leaf: Alternate, Simple
Plant Observed beginning of September thru 2nd week of November

How Likely at this Location (12%)
Name Match (100%)
Plant Showiness (63%)
base map where plant found
mag select
Native Plant Status
native status map native status map native status map native status map
native Native
native Not Present

grid lines base