It moves by diffusion through plasmodesmata. Parenchyma cells convert it into starch and move it from cell to cell in glycogenolysis vesicles. It is actively transported into the tops of the sieve tubes, and osmotic water intake creates a pressure buildup that powers a mass flow through the sieve tubes. In some situations, turkeys can eat large amounts of ferns and club mosses. All of these.
Turkeys eat many kinds of berries.
Such a diet would be dangerous for a human because so many humans are allergic to poison ivy. A review article on turkey diets had the following graph on the composition of winter turkey diets in four states. The crop is a large sac in which a bird stores its most recently-eaten food, and crop contents are a convenient source of diet information for wildlife biologists. They were going hungry and their crops were not full. The rest of the food in their crops was not one of the five foods shown on the graph.