Gynura bicolor (scientific name: Gynuracusimbua), also known as gurgling vegetable, sunflower, bean curd dish and purple corner leaf, is a tall perennial herb with a height of1.5-2m. The flowering and fruiting period is September-65438+1October. Saxifraga Saxifraga feeds on seedlings, twigs or leaves, with soft and smooth texture and high nutritional value.

The proper name of auricularia auricula is "sunflower seed".

But as a name appearing in the vegetable market, auricularia auricula is more suitable. In Guangdong and Hong Kong, it is called "Gollum". In Sichuan, it is called "tofu dish" or "soft pulp leaf". These names can accurately express the texture of this vegetable, which is soft, sticky and slippery. Although it is somewhat similar to spinach in appearance and more like spinach with sticky juice in taste, there is no close relationship between sunflower and spinach, and their nutritional value is also very different.

Solanum nigrum is a vegetable belonging to the genus Solanum, and tropical Asia is their origin. Mainly planted in the south, it is also easy to buy.

Calcium content is comparable to milk.

The leaves of Auricularia auricula contain various vitamins and calcium, iron and selenium. 100 g of auricularia auricula contains 109 ~ 166 mg of calcium, even higher than milk. Although the utilization rate may not be as good as milk, it is still the best calcium supplement in vegetables. The content of selenium is 2.6 micrograms, which is also in the forefront of vegetables. Eat this dish often, and the calcium supplement effect is better than milk!

At the same time, planting auricularia auricula in the courtyard can also be used as a landscape of the courtyard. There will be small flowers on the green vines, and the pink buds are particularly lovely. As soft as running water. When it bears fruit, those deep purple fruits will have new uses. The perianth wrapped by sunflower fruit contains a lot of anthocyanins, which can be used as natural edible pigment and is a model of multi-purpose