贵州发现新物种“习水八角莲”

Core Viewpoint - The discovery of a new species of the genus Euphorbia, named "Xishui Bajianglian," adds valuable samples to the medicinal plant resource database and highlights the rich biodiversity of medicinal plants in Guizhou Province [1][2] Group 1: Discovery and Characteristics - A unique species of the Euphorbia genus was discovered in the Xishui National Nature Reserve, confirmed as a new species through morphological comparison and molecular evidence [1] - The "Xishui Bajianglian" grows in the valley areas of evergreen broadleaf forests, with distinct morphological features such as smooth, hairless leaf backs, flower stalks, and sepals, and flower clusters ranging from 8 to 20 [1] - The wild population of this species is limited to over 200 individuals, indicating its rarity and specialized habitat [1] Group 2: Conservation and Research Significance - All species of the Euphorbia genus are classified as nationally protected wild plants, with the discovery contributing to the total of 258 recorded species of nationally protected wild plants in Guizhou Province [2] - The active components of Euphorbia species, including euphorbia toxin, have therapeutic effects on various ailments and potential development value in fields such as anti-tumor and anti-venom research [1] - The discovery is part of a project organized by the National Forestry and Grassland Administration and the Guizhou Provincial Forestry Bureau, emphasizing the importance of conservation efforts in the region [2]