One flower with seven leaves is a plant of Paris in Liliaceae. Alias Paris, Polygonum cuspidatum, heavy platform root, whole rest, grass river car, heavy platform grass, white gansui, golden thread Paris, insect gizzard, nine hoops, Yuanyang worm, branch flower head, screw seven, conch seven, lampstand seven, white river car, snail pseudo-ginseng and soil pseudo-ginseng, also known as schefflera.
Seven leaves and one flower plant are tall and hairless; The rhizome is thick and brown outside, with many links and many fibrous roots. Stems are usually purplish red, oblong, oval or obovate-lanceolate, with short or acuminate apex and rounded or broadly wedge-shaped base; Petiole is obvious and purplish red. Outer tepals are green, narrowly ovate-lanceolate, and inner tepals are narrow and strip-shaped, usually longer than outer ones.
Distributed growth habit
Seven leaves and one flower are produced in Tibet (southeast), Yunnan, Sichuan and Guizhou. Bhutan, Sikkim, Nepal and Vietnam are also distributed. Distributed in South China, East China, Southwest China, Shaanxi, Shanxi, Gansu, Henan, Hubei (Enshi, Yichang, Shiyan, Xiangyang, Huanggang, Xianning, Shennongjia Forest Area), Tibet, Jiangxi, Guangxi and other places.
Seven-leaf and one-flower is born in the shady and humid place of hillside forest and shrub. I like temperature, humidity and shade, but I am also cold-resistant, drought-tolerant, and afraid of frost and sunshine. The average annual temperature is 13- 18℃, and the sandy soil and loam with high organic matter and humus content are suitable for planting, especially along the river, on the edge of the Qing River and on the shady mountain.