Whenever I go out for a walk I always take a 'scrumping' bag. You never know what you are going to find that is edible and interesting. Young nettles and fat hen are often served here, with the home produced sausages etc.
Here's a picture of the corner of my pond, just visible are the small white flowers of, what is turning into a nice little crop of watercress. Last summer i made a packed lunch for us to have on our way home from France, including a bag of watercress I'd pulled from the local river. What was left when we got home had roots on it so I planted it in the pond. It obviously likes it in there as I have been able to cut quite a bit so far this year.
Cheers
Jen
Sorry the picture doesn't seem to be coming up, I'll try again