Native plant - Ask Extension
What is the name of this plant I see everywhere along the roadside
Knowledgebase
Native plant #879752
Asked August 01, 2024, 1:54 PM EDT
What is the name of this plant I see everywhere along the roadside
Lincoln County Oregon
Expert Response
Hi Mary,
It's most likely either giant hogweed or cow parsnip. This publication from Oregon.gov provides some information about how to distinguish the two: https://www.oregon.gov/oda/shared/documents/publications/weeds/gianthogweedlookalikes.pdf. If you decide to take a closer look, be sure not to touch the plant. Both can cause blisters and burns when they make contact with skin.
Best,
Evie Smith
Small Farms & Community Horticulture Extension Agent
OSU Extension-Lincoln County
It's most likely either giant hogweed or cow parsnip. This publication from Oregon.gov provides some information about how to distinguish the two: https://www.oregon.gov/oda/shared/documents/publications/weeds/gianthogweedlookalikes.pdf. If you decide to take a closer look, be sure not to touch the plant. Both can cause blisters and burns when they make contact with skin.
Best,
Evie Smith
Small Farms & Community Horticulture Extension Agent
OSU Extension-Lincoln County
