I have some parsnip type of plant growing in my backyard and I would like to identify it. It doesn't have hairy stems nor purple splotches. In a few ares it has very mild purple streaks on the base of the stems. Most of the stems are mainly green. The plants are 3-6' tall and have just started to blossom.
Washington County Minnesota
Check the MN Department of Agriculture website for plant details and compare the pictyres to your plant. http://www.mda.state.mn.us/plants/pestmanagement/weedcontrol/targetplants/elimtargetplants/poisonhem...
If you think you have poison hemlock, please report it to Arrest.the.Pest: http://www.mda.state.mn.us/arrestthepest