Question: are lupins poisonous to rabbits?
Answer: Both are toxic but the second more so. Also toxic and not to be fed to rabbits are arum, bryony and hemlock. ... Other plants to leave when foraging are Aconite, Celandine, Corncockle, Cowslip, Dock, Fool's Parsley, Henbane, Hedge Garlic, Ivy, Spurge, Traveller's Joy, Tree Lupin, Wild Garlic and Wood Sorrel.