Calla lily is a common name, also called longevity vegetable. The scientific name is unknown. It may be Portulaca oleracea. Fresh horseshoes are a little sour and suitable for cooking. It can be dried in autumn and eaten in winter. Like dried eggplant, dried vegetables are soaked one day in advance, cooked and cooled when filling, and then chopped. Soak the fine powder strips in warm water until soft, take them out, drain the water, and slightly chop them; Fried shrimps in warm oil; Stir-fry the eggs and pat them into small pieces with a shovel; After the shrimps and eggs are cooled, add a little salt and soy sauce and mix well; Add vermicelli and mix well (don't season with eggs and shrimps, because salt is easily hidden in vermicelli, and it will be salty if mixed unevenly); Finally, add the chopped equisetum, mix well and season with sesame oil. The medicinal functions of Equisetum equisetum are clearing away heat and toxic materials, cooling blood and stopping bleeding. Because it is rich in norepinephrine, it can promote insulin secretion from islet glands, regulate the process of glucose metabolism, reduce blood sugar concentration and keep blood sugar constant, so it has a certain therapeutic effect on diabetes. In addition, it also contains an unsaturated fatty acid called 3-W, which can inhibit the production of cholesterol and triglycerides and protect the cardiovascular system. There are many ways to eat it, such as fried, cold and stuffed. For example, scrambled eggs with ponytail, steamed buns with ponytail, or cooked garlic ponytail porridge for clearing heat and stopping dysentery. Suitable for dysentery (semi-dry and semi-thin stool). Now it is mostly used to treat enteritis and gastrointestinal diseases of soft-shelled turtle. Suitable for people with gastrointestinal infection. Dry and rough skin, vitamin A deficiency, simple diarrhea in children. Personally, this is a very good food. So you should be able to eat.