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Robyns’s aster
Symphyotrichum robynsianum
Robyns’s aster Aster Family
Symphyotrichum robynsianum Asteraceae
common names
  Robyns’s aster
   longleaf aster
accepted scientific name
  Symphyotrichum robynsianum (Rouss.) L. Brouillet & Labrecque
rules for finding collection records
  Aster robynsianus (2)
  Symphyotrichum robynsianum (118)
family name
Image Author: Steve C. Garske
Image License: CC BY-SA
Image Source Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color color
Flower size is 0.6 to 1.1 inches
Number of ray petals: 20 to 35
Leaf: Alternate, Simple
Plant Observed beginning of July thru 1st week of October

How Likely at this Location (12%)
Name Match (100%)
Plant Showiness (54%)
Links to Plant Photos
U of Michigan Herbarium (3)
base map where plant found
mag select

Salt Marsh
Native Plant Status
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native Native
native Not Present

grid lines base