Was looking up info on the lambs quarters and ran into this site which I thought gardeners here might like to know about!
http://plants.usda.gov/core/profile?symbol=CHAL7
Thanks for the link. Starting to look like 50% plus of my property is edible wild food. Wild grapes, blackberries, rose hips, fern prawns, wild garlic and more. The link will come in handy.