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Iris pseudacorus
pale yellow iris Iris Family
Iris pseudacorus Iridaceae
--more--
common names
  pale yellow iris
  yellow flag
accepted scientific name
  Iris pseudacorus L.
rules for finding collection records
  Iris pseudacorus (957)
family name
  Iridaceae
Image Author: ©2009 H. Zell
Image License: CC BY-SA
Image Source Image Source
Category: Wildflowers
Flowers: Six petals
Petal colors: color
Flower size is 2.75 to 4. inches
Leaf: Basal
Plant Observed 3rd week of March thru end of September
Not Native. Invasive in CT, MA, NH, WA. Noxious weed in MT, OR.

How Likely at this Location (29%)
Name Match (100%)
Plant Showiness (100%)
base map where plant found
mag select

Riparian
Wetland
Forest
Disturbed
Aquatic
grid lines base