Yi Ren

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Hypericum qinlingense is a species of flowering plant in the St. John's wort family Hypericaceae. It is a perennial herb native to the Shaanxi province of China that grows up to 40 centimeters tall. The species has a rosette at its base, stiff and papery leaves, a flower cluster consisting of two parallel branches, and yellow-brown stripes of glands on its sepals and petals. It is similar in appearance to H. elodeoides, H. petiolatum, and species of section Adenosepalum that are native to China. H. qinlingense can be found on exposed slopes, roadsides, and in forests of oak, birch, and fir

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Reniostellaria is a genus of flowering plants in the family Caryophyllaceae. It includes a single species, Reniostellaria bistylata, a perennial or subshrub endemic to the Helan Mountains of Inner Mongolia in north-central China. The species was first described as Stellaria bistylata by Wei Zhong Di and Yi Ren in 1985. In 2023 Gang Yao, Bine Xue, and Zhu Qiu Song placed it in the newly described monotypic genus Reniostellaria as Reniostellaria bistylata.