Can be out of milk-like secretion of the plant, but also the treatment of diarrhea medicinal value of the commonly used herbs have two kinds of, respectively called: the big fly and small fly, your picture of this plant, like the small fly, the big fly leaves should be bigger, small fly leaf diameter is generally in the 1CM or so. But your picture is not very clear and you can't zoom in to see it.

Small Fei Yang grass, ground mallow

Source The whole grass of Euphorbia thymifolia L., family Euphorbiaceae.

Morphological features annual herb, most slender stolons, up to 15 cm long. Single leaves opposite, small, oblong, elliptic or obovate, 4-8 mm long, 3-4 mm wide, rounded at the tip, stem oblique, asymmetric, rounded or truncated, margins finely serrate or sparsely entire, both surfaces sparsely pubescent or glabrous. Flowers unisexual and homogamous, without perianth; cupular cymes solitary or few clustered in leaf axils; involucre turbinate, exterior pubescent, apically 5-lobed, glands 4, with short stalks and tiny white petaloid appendages. Fern cones ovate-trigonous, pubescent. Seeds oblong. Flowering and fruiting period from June to November.

Ecological distribution Born in grassland or scrub on mountain slopes. It is produced in Lingyun, Yongning, Luchuan, Guiping, Pingnan, Cenxi, Zhongshan, Jinxiu, and other counties and cities in Guangxi; it is distributed in Guangdong, Yunnan, Jiangxi, Fujian, and other provinces.

Collection and processing summer and fall, washed fresh or sun-dried spare.

Taste and odor: Slightly sour, astringent, slightly cool.

Effects Clearing heat and removing toxins, strengthening the spleen and eliminating food, inducing diuresis, stopping bleeding, astringent and relieving itching.

Traditional applications It is used in treating noma, dysentery, enteritis, diarrhea, dermatitis, eczema and mastitis in children.

Use and dosage 15-30 grams, water decoction; external use of appropriate amount of pounded compresses or decoction wash.

Example 1.Enteritis dysentery Flyer end (small flyer grass) fresh whole grass 30 grams, water decoction. 2. Mastitis Flying end (small Feiyangcao) appropriate amount, with yellow sugar pounding.

Chemical composition Aboveground part of the epitaxanthin Sai alcohol, twenty-six alkanol, halothane alcohol, 24-methylenecycloartenol, 12-deoxy-4β-hydroxycrotonyl alcohol-(13-dodecanoic acid-20-acetic acid) diester, 12-deoxy-4β-hydroxycrotonyl alcohol-(13-phenylacetic acid-20-acetic acid) diester, 12-deoxycrotonyl alcohol-13,20-diacetic ester, and the slackin-3β-diacetic acid ester, and the slackin-3β-diacetic acid ester, and the slackin-3β-diacetic acid ester. and xanthophyllin-3β-galactoside[1]. It also contains phlorizin[2], unsaturated and secondary amines[3].