According to the Tortoise Table plant database, trumpet vine is fine in moderation as part of a varied diet. Mulberry and Magnolia leaves may also be fed in moderation.
Wisteria is toxic and shouldn't be fed and neither should sycamore leaves.
You can look plants up yourself here http://thetortoisetable.org.uk/site/plant_database_14.asp
Wisteria is toxic and shouldn't be fed and neither should sycamore leaves.
You can look plants up yourself here http://thetortoisetable.org.uk/site/plant_database_14.asp