Edible Wild Plants

I went on an edible wild plant walk with Russ Cohen author of Wild Plants I Have Known and Eaten, at Alandale farms. It was the coolest 2 hours I've spent in a long time.  Now I'm seeing the weeds in my back yard as food. I'll be eating that Japanese Knotweed that I've spent 15 years trying to get rid of it. His book has a recipe for strawberry knotweed pie.