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Myriophyllum spicatum
Eurasian watermilfoil watermilfoil
Myriophyllum spicatum Haloragaceae
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common name
  Eurasian watermilfoil
accepted scientific name
  Myriophyllum spicatum L.
rules for finding collection records
  Myriophyllum spicatum (1739)
  exclude Myriophyllum spicatum exalbescens
family name
  Haloragaceae
Image Author: ©2012 Donald Hobern and ©2011 Hermann Falkner
Image License: CC BY-NC-SA
Image Source Image Source
Category: Wildflowers, Aquatic Plants
Petal colors: color color color color
Flower size is about 0.1 inches
Leaf: Whorled
Plant Observed last week of April thru 1st week of November
Not Native. Invasive in AL, CO, CT, FL, ID, ME, MA, NV, NM, NC, SC, SD, TX, VT, WA. Noxious weed in MT, OR.

How Likely at this Location (43%)
Name Match (100%)
Plant Showiness (27%)
base map where plant found
mag select

Aquatic
Riparian
grid lines base