Pancakes are not coarse grains, but coarse grains.
There are many kinds of pancakes, and the pancakes in many places are made in different ways, but most of them are made of flour, and some corn flour is added. Flour belongs to flour and rice, and corn flour belongs to coarse grains, so the pancakes we usually eat should belong to coarse grains.
Foods belonging to coarse grains:
Common millet, corn, sorghum, oats, buckwheat, black rice, Redmi and so on. The miscellaneous beans mainly include red beans, mung beans, kidney beans, black beans, broad beans and peas. Tubers usually include potatoes, taro, yam, sweet potato and so on.