Two new wildflowers

I'm still learning to identify the wildflowers and here's two that I found at Bicentennial Woods and have just learned their names. The yellow is Fringed Loosestrife and the lavender is Heal-All. To read about the medicinal properties of these two wildflowers, check out these sites.

http://www.altnature.com/gallery/healall.htm

http://www.botanical.com/botanical/mgmh/l/looyel41.html