Taiwania

A novel species of Lepiota sect. Lepiota (Agaricaceae) from Jammu and Kashmir, India Lepiota rufobrunnea is proposed as a new species from Jammu and Kashmir, India based on morphological characteristics and phylogenetic analyses of the internal transcribed spacer (ITS) nrDNA region. Lepiota rufobrunnea was found on dead and decayed debris of needles of Cedrus deodara. It is characterized by light brown to brownish orange pileus with obtuse reddish-brown umbo covered with scales in concentric fashion, with snow white, hairy cortinate appendages, pileus covering a trichoderm type composed of elongate thick-walled elements with granular contents. A comprehensive description, illustrations, and comparisons with morphologically similar and related taxa are provided.

源于印度查谟克什米尔地区的Lepiota sect. Lepiota（伞菌科）新型物种Lepiota rufobrunnea，基于其形态特征及内部转录间隔区（ITS）核糖体DNA区域的系统发育分析，被提出为一个新的物种。Lepiota rufobrunnea在雪松（Cedrus deodara）针叶的枯萎腐烂物质上被发现。其特征为浅棕色至棕橙色菌盖，顶部具有钝形红棕色的菌托，菌盖上覆盖有呈同心圆排列的鳞片，并伴有雪白色、毛茸茸的皮层状附属物，菌盖覆盖由细长、厚壁且含有颗粒状物质组成的菌丝层。本文提供了对该物种的全面描述、插图以及与形态相似和相关物种的比较。