By Tom Spears, Ottawa Citizen, August 13, 2015

Let’s say you find a lime, a celery stalk, and one of those wild parsnip plants
that Ottawa is spraying everywhere. Which one do you avoid touching? You may be
worried about the wrong plant, even as the city wages a $100,000 campaign to
destroy wild parsnip. via
Wild parsnips served with side order of fear | Ottawa Citizen.