The identity of blackening Russula (R. subg. Compactae) from Indian Himalaya has since long remained a mystery and they are often called after their European look‐alikes. Here, a combined approach including morphology and ITS phylogenetic inference resolved the identification of some of these taxa and revealed the discovery of two novel species. Thus, Russula ashihoi sp. nov., found under Abies in subalpine Himalaya, and R. indonigra sp. nov. occurring under Quercus in subtropical to temperate Himalaya are proposed herein with their morphological details, illustrations and ITS‐based phylogeny. Similarities with allied taxa are also discussed.

中文翻译：

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基于形态学和分子系统发育推论的印度喜马拉雅山紧凑型红菇亚种的两个新种

变黑的身份菇（R. SUBG。Compactae从印度喜马拉雅）有长期以来仍是一个谜，他们的欧式外观相似者后，通常被称为。在这里，一种结合了形态学和ITS系统发生学推断的方法解决了其中一些分类单元的鉴定问题，并揭示了两个新物种的发现。因此，Russula ashihoi sp.。nov。，在亚高山喜马拉雅山的Abies和R. indonigra sp。中找到。十一月 本文提出了在栎属下发生在亚热带至温带喜马拉雅山脉中的植物，并提供了形态学细节，插图和基于ITS的系统发育史。还讨论了与盟友类群的相似之处。