Hairy beans and soybeans are a thing.

The hairy bean is commonly known as soybean, soybean, for the pteridophyte plant soybean seeds, annual herbaceous crops, 30 ~ 90 cm high, stout stems, square rhombus; pods rectangular, flattened, 5-6 cm long, pendulous, pods densely yellow elongated bristles; seeds 2 ~ 4, when fresh, flat elliptic oval-shaped ovoid, 0.8 ~ 1.5 cm long, light green, yellow, yellow-green or dry. Purple-black.

Spring soybean that vegetables with soybeans, also known as soybean, green soybean, white soybean, is the seed bulging full period to the early ripening period between the harvest of green pods of soybeans, pods of young green, green and lovely. When the hairy beans are mature, they are the familiar soybeans.

Extended Information:

Nutritional Highlights: Soybeans are rich in plant-based protein, but also very high in potassium and magnesium, B vitamins and dietary fiber is particularly rich, but also contains saponins, phytic acid, oligosaccharides, and other health care components, for the protection of the cardiovascular and cerebrovascular and blood pressure control is very good. In addition, summer eating beans can also prevent because of a lot of sweating and loss of appetite caused by malnutrition, low fitness, easy to heat stroke and so on.

The dietary fiber content of young soybeans is as high as 4.0%, while celery stalks, which have been regarded as the champion of fiber, have a fiber content of only 1.2%. And some other people are familiar with high-fiber vegetables, its fiber content are lower than the hairy beans, such as kale contains 1.6%, spinach contains 1.7%, amaranth contains 1.8%, broccoli contains 1.6%, leeks contain 1.4%. Thus, it seems that the soybean deserves to be the champion of fiber in vegetables.

References:

Maotou - Baidu Encyclopedia