Flowers from Jennings

While visiting the folks, we took family pictures at Jennings Park in Marysville. The park is home to a duck pond, trails, ball fields, playgrounds, a couple historic buildings, and a botanical garden. I'm no botanist, so I have no idea what these flowers are, but these are all from the garden at Jennings Park.

This last picture was taken at the Ballard Locks, not Jennings park. Beastly looking plant.

If anyone is into plants and know what each of these flowers are, please tell me. I'd like to know.