Linked from
The 12 pages that link to Oat, each with the reason it gives.
BarleyRelated: Oats share barley’s cool-season cultivation and food-and-feed roles.
CaryopsisRelated: The oat caryopsis is usually enclosed by a tough hull.
Beta-glucanRelated: Oats are a major food source of soluble beta-glucan.
Breakfast cerealRelated: They are the basis of familiar cooked cereals such as oatmeal.
Reaper-binderRelated: Oats, like wheat, could be cut and bundled for drying and threshing.