Can be eaten, no poison. Longquan grass is a kind of traditional Chinese medicine plant, can be the whole plant into medicine, of course, can be eaten, and even some places do not use it as traditional Chinese medicine, directly use its young stems as a kind of vegetable to eat.

Longquan grass is also called bitter vegetable, bitter anemone, old crow's eye grass, sky eggplant, sky eggplant seedling, save the child grass, after the red son, water eggplant, sky bubble grass, old crow's sour pulp grass, sky bubble fruit, seven buckles, Wu Boil Grass, black girl, Wu Gui vegetable, wild sea pepper, black eggplant, ground bubble, ground Rong Grass, mountain chili pepper, mountain sea pepper, wild eggplant, ear drop vegetable, sky eggplant, dog buttons, wild chili pepper, wild grapes, sour pulp grass, water bitter vegetable, Wild umbrella seeds, flying dragon, black daily, oat, oat, for the Solanaceae family of plants. Growing in the roadside, wasteland, common everywhere. Heilongjiang Province, the majority.

Longquan grass bitter cold, clearing heat and detoxification, diuretic. Mostly used for sores, carbuncles, swollen toxins, skin eczema, urinary incontinence, senile chronic bronchitis, excessive leukorrhea, prostatitis, dysentery. It has high nutritional value and medicinal value. In addition to its antibacterial effect, it can dissipate blood stasis and eliminate swelling, and has a certain inhibitory effect on cancer cells. It is distributed in almost all of China. It grows near fields, wastelands and villages. Widely distributed in temperate to tropical regions of Europe, Asia and America.

Reference Lobelia - Baidu Encyclopedia