Wild plants make for a really good and healthy addition to your rabbits diet. Assuming, of course, that you give them the edible ones - some plants are highly poisonous to bunnies and only offer the promise of a slow and painful death.
Which, since I personally can't tell a daffodil(poison) from a dandelion(tasty), is why I avoid them.
Caroline however is somewhat the country girl and can tell the difference. So not only does she regularly go foraging for wild plants to supplement our residents diet, she has also planted seeds around the green areas of the Rescue to give the bunnies a chance to do some foraging of their own.
Which is good for the bunnies with a natural instinct for spotting the good ones, but as for the bunnies who are more like me in this regard...