Conium maculatum
Poison-hemlock
Collection Information for
Conium maculatum
Results limited to
All Great Lakes Drainages
.
Results also available in
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Specimen ID
State
County
Locality
Year
HUC Number
Drainage Name
Status
247347
OH
Cuyahoga
Cuyahoga County
2008
04110001
Black-Rocky
collected
247352
OH
Wyandot
Wyandot County
2008
04100008
Blanchard
collected
247346
OH
Lorain
Lorain County
2008
04110001
Black-Rocky
collected
247344
OH
Ottawa
Ottawa County
2008
04260000
Lake Erie
collected
247353
OH
Crawford
Crawford County
2008
04100011
Sandusky
collected
Citation for this information:
U.S. Geological Survey, 2024,
Conium maculatum
: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 4/27/2024