Pea grown is a pea plant, green throughout, smooth and glabrous.

Leaves with 4-6 leaflets, stipules larger than leaflets, leafy, cordate, lower margin finely dentate. Leaflets ovate-orbicular, 2-5 cm long, 1-2.5 cm wide; flowers solitary in leaf axils or several arranged in racemes; calyx campanulate, y 5-lobed, lobes lanceolate; corolla color varies with species, but mostly white and purple, stamens (9+1) bipartite.

The ovary is glabrous, the style flat and bearded on the inner surface. Pods swollen, long ellipsoid, 2.5-10 cm long, 0.7-14 cm wide, apically obliquely acute, dorsally nearly straight, with a hard papery endocarp on the inner side; seeds 2-10, orbicular, lime-green, wrinkled or absent, drying to yellow. Fl. June-July, fr. July-Sept.?

Peas dietary contraindications:

①More pea grains will occur bloating, so should not be eaten in large quantities.

②Many high-quality fans are made of peas and other legume starch, but in the processing often add alum, if consumed in large quantities will increase the body of aluminum, thus affecting health. Therefore, you should avoid eating a lot of alum added to the fan.

3 fried dry peas are particularly indigestible, overfeeding can cause indigestion, bloating and so on.

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