Land Plants - native

Cow Parsnip (Heracleum maximum) on May 8, 2009

Originally reported as Giant Hogweed (Heracleum mantegazzianum)

Submitter does not have a specimen
EDRR Status: Ongoing monitoring

Description of specimen

Patch was less than waist height and ~600-1000+ square feet in size.

Commentary

None

Resources

Information on Cow Parsnip from iNaturalist and OregonFlora.

Location

Patch of Giant Hogweed on private property. On 224 just North of the mini mart/store near where Highways 224 and 211 meet. Red dot is accurate.

-Jeff Lesh

PS: hi Sam!

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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