Land Plants - invasive

Poison Hemlock (Conium maculatum) on Jun 13, 2025

Submitter does not have a specimen
EDRR Status: Local expert notified

Description of specimen

Picture This app identifies as Poison Hemlock. I was suspicious because of reading about this plant previously.

Commentary

None

Resources

King County, WA: Poison Hemlock

Location

POISON HEMLOCK, the plant is huge and blooming and starting to fall across the sidewalk.
Against a wooden fence on the sidewalk perpendicular to SE 13th Ave on the south side of 13th directly across from S Redwood St. Google maps coordinates: (45.2518752, -122.6773246) Google maps plus code: 782F+Q33 Canby, Oregon

Expert Reviewer

Samuel Leininger
Clackamas Soil and Water Conservation District
4-County Cooperative Weed Management Area
Columbia Gorge Cooperative Weed Management Area

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