Yeah I just found this on their website:
(c)(1), (c)(2) The following fruits, nuts, berries or unoccupied seashells may be gathered by
hand for personal use or consumption, in accordance with the noted size, quantity, collection
sites and/or use or consumption restrictions:
Visitors may collect by hand reasonable quantities of edible fruit, berries, or nuts, for personal
use or consumption, except from plants that are contained in the Federal or State of Ohio
lists of rare, threatened, or endangered species of plants.
Fungi (mushrooms) and bulbs are not considered fruit, berries or nuts and may not be
collected in any quantity.
I'm new what else can I say, won't do that again.