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Senecio hydrophiloides
tall groundsel Aster Family
Senecio hydrophiloides Asteraceae
common names
  tall groundsel
  sweet marsh ragwort
accepted scientific name
  Senecio hydrophiloides Rydb.
rules for finding collection records
  Senecio foetidus (117)
  Senecio hydrophiloides (316)
family name
Image Author: ©2004 Steve Matson
Image License: Author's permission
Image Source Image Source
Category: Wildflowers
Flowers: No obvious petals, Many petals
Petal colors: color
Flower size is about 0.6 inches
Number of ray petals: 0 to 7
Leaf: Alternate, Basal
Plant Observed 2nd week of May thru 3rd week of August

How Likely at this Location (19%)
Name Match (100%)
Plant Showiness (45%)
Links to Plant Photos
Cal Photos (22)
Paul Slichter (7)
R.L.Carr (14)
G.D.Carr (11)
Measurable Photos (4)
base map where plant found
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grid lines base