Fence

Fence

(collection of herbs in Lingnan)

[source] it is the seed or whole plant of Helianthus spp.

[plant morphology] m. paniculata, also known as yuhuangcao.

Annual twining vines. The stem is weak, bald or nearly bald, 1-3 meters long. Leaves ovate, 2-5 cm long, apex acuminate, base cordate, subentire or 3-lobed, dentate or dentate. Petiole axillary, about as long as petiole, with 3-5 or more flowers: bracts small; sepals 5, green, subovate, ca. 4 mm long, apex obtuse or subtruncate; corolla campanulate, yellow, ca. 1.5 cm in diameter; stamens 5; ovary superior, 2-locular. Capsule ovate, ca. 6 mm, glabrous, angulate. The flowering period is summer and autumn.

Born in the open. Distributed in Guangdong, Guangxi and other places.

[functions and indications] ① Lingnan medicine collection record: "cool and cool, treat sore throat, remove phlegm and fire, and treat double single moth throat. At the end of the study, blow your throat. "

② "Guangxi medicine plant directory": "whole plant, external treatment scabies. "