花状肉齿耳

Search documents
首次发现此真菌,广西发现花状肉齿耳
Qi Lu Wan Bao· 2025-08-01 03:05
7月30日,记者从广西壮族自治区林业局了解到,广西国有七坡林场七坡分场林区巡护人员近日在对林区进行生物多样性监测时,发现了一种瓦状生长的 黄白色真菌,这是首次在该林区发现此真菌。随后,工作人员采集样品进行显微镜观察及送样至吉林农业大学进行生物分子测序,经过ITS生物分子测序 和担孢子等特征的观察,确认该真菌为花状肉齿耳。 花状肉齿耳是原毛平革菌科真菌,子实体呈花朵状,覆瓦状叠生,囊状体棒状或纺锤形,担孢子广椭圆形。该物种在我国被收录于 《中国生物多样性红 色名录—大型真菌卷》 ,保护等级为DD级。最初在海南省儋州市热带植物园发现其分布记录,并在2011年的一篇学术论文中被描述为中国的新增记录 种。 在《国家重点保护野生植物名录》中,DD被定义为数据缺乏等级,指因缺乏科学研究和数据积累,无法准确评估物种受威胁程度。根据现有资料查证, 该真菌在广西尚未有记录,这是广西首次发现该品种。此次在广西发现花状肉齿耳,不仅丰富了当地的真菌多样性,也为进一步研究该物种的生态习性和 分布范围提供了新的线索。 (央视新闻) ...
首次发现此真菌 广西发现花状肉齿耳
Yang Shi Xin Wen· 2025-07-31 16:35
Core Viewpoint - The discovery of the flower-shaped meat ear fungus in Guangxi represents a significant addition to the region's biodiversity and provides new opportunities for ecological research [1][3]. Group 1: Discovery and Identification - The Guangxi Forestry Bureau reported the first discovery of a yellow-white fungus with a tile-like growth pattern in the Qipo Forest Farm [1]. - Samples were collected for microscopic observation and molecular sequencing at Jilin Agricultural University, confirming the fungus as the flower-shaped meat ear [1][3]. Group 2: Taxonomy and Conservation Status - The flower-shaped meat ear belongs to the original hair leather fungus family, characterized by its flower-like fruiting body and broad oval spores [3]. - It is listed in the "Red List of Biodiversity in China - Large Fungi Volume" with a conservation status of DD (Data Deficient), indicating insufficient data to assess its threat level [3]. Group 3: Ecological Significance - This discovery enriches the local fungal diversity in Guangxi and provides new clues for further research on the ecological habits and distribution of this species [3].