A new species of genus Russula subsect. Ilicinae (Russulaceae) from Kashmir Himalaya based on morphology and molecular phylogeny

Russula indoilicis is proposed herein as a new mushroom taxon from the Union Territory of Jammu and Kashmir, India based on morphological features and ITS-based molecular phylogeny. This species belongs to Russula subg. Heterophyllidia subsect. Ilicinae. Russula indoilicis is characterized by light grey to greyish orange pileus, white lamellae turning light orange to golden yellow or golden brown to darker with age, basidiospores with isolated spines and small warts that never form any reticulum, ixotrichoderm nature of pileipellis (covered with thick gluten layer), hymenial cystidia mainly with appendiculate apex and ectomycorrhizal with Cedrus deodara dominated coniferous forests. A detailed description accompanied with colour photographs of the basidiomata, illustrations of the main anatomical features, nrITS-based molecular phylogeny and comprehensive comparisons with similar species is provided., , , # Data from: A new species of genus Russula subsect. Ilicinae (Russulaceae) from Kashmir Himalaya based on morphology and molecular phylogeny

[https://doi.org/10.5061/dryad.b8gtht7dm](https://doi.org/10.5061/dryad.b8gtht7dm)

## Description of the data and file structure

This is the aligned file of Internal transcribed spacer region (nrITS) of Russula subject. Ilicinae. This is also .fas file.

## Sharing/Access information

Data was derived from the following sources:

* Sequences derived from dried mushrooms samples.

本研究基于形态学特征与基于内部转录间隔区（ITS）的分子系统发育分析，将采自印度查谟和克什米尔联邦直辖区的红菇属（Russula）新分类群正式发表为Russula indoilicis。该物种隶属于红菇属异肉红菇亚属（subg. Heterophyllidia）冬青红菇组（subsec. Ilicinae）。Russula indoilicis的鉴别特征如下：菌盖呈浅灰色至灰橙色；菌褶白色，随生长进程逐渐变为浅橙色至金黄色，或呈金棕色并进一步加深；担孢子具孤立棘突与细小疣突，且从不形成网状结构；菌盖表皮为胶被毛层型，覆有厚黏质层；子实层囊状体顶端多具附属结构；与以雪松（Cedrus deodara）为优势种的针叶林形成外生菌根。本研究附带担子果的彩色照片、主要解剖结构示意图、基于核核糖体内部转录间隔区（nrITS）的分子系统发育分析结果，并与近缘类群开展了全面比较。

# 数据来源：基于形态学与分子系统发育的克什米尔喜马拉雅地区冬青红菇组（红菇科Russulaceae）红菇属新种
[https://doi.org/10.5061/dryad.b8gtht7dm]

## 数据与文件结构说明
本文件为冬青红菇组（subsec. Ilicinae）红菇属物种的核核糖体内部转录间隔区（nrITS）序列比对文件，格式为.fas格式。

## 共享与获取信息
数据来源如下：
* 序列源自干燥蘑菇标本。