- Contact information
-
For information on Lakes in Wisconsin, contact:
- DNR Lake
Division of Water
Bureau of Water Quality
- Aquatic Invasive Species Contacts
Poison Hemlock - Les Paul and 59 (Station #10053184)
- Status
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Verified
- Date First Found
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7/8/2019
- Latitude and Longitude
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42.987449,
-88.20643
About
Poison Hemlocks
Poison hemlock is a biennial herb 3-10’ tall stems are hollow, hairless, ridged, reddish-purple mottling on lower stem and branched extensively. It invades a range of habitats from roadsides, fields, stream banks, waste areas, to riparian woodlands, and floodplains. All parts of the plant are toxic to animals and humans.