So Many Flowers

Here's a picture that I took while I was at Nike Park wandering around on the trails with my friend. This was one of the last pictures I took because just 30 seconds later the battery died and I was only just on the trail. I have absolutely no clue what kind of flower this is, but it's native so if anybody can tell me, please do.

This one is of the white clematis just getting its flowers. I wish the purple one was still alive; could've had more chances for photos, but there's always the giant pink and white blooms that grow on the other side of the house.