Thank you for your report! Based on the size of the stalk, leaf size and shape, and the size and configuration of the umbels, this is cow parsnip (Heracleum maximum), a common native plant. If you want to learn more about cow parsnip, there's a nice page from UW here: http://biology.burke.washington.edu/herbarium/imagecollection.php?Genus=Heracleum&Species=maximum

Thanks again for your report, we appreciate you checking!

-Lindsey

Lindsey Wise
July 13, 2016, 2:06 a.m.