Fritillaria yakutiae sp. nov. (Liliaceae) from Surkhandarya, Uzbekistan

A new species, Fritillaria yakutiae (Liliaceae), is described from the Babatag Range in the Surkhandarya region of Uzbekistan. The species is placed within the subgenus Rhinopetalum of the genus Fritillaria. Morphologically, F. yakutiae closely resembles F. bucharica and F. baisunensis but differs in key floral characteristics, including the color and pattern of the perianth and anthers. Phylogenetic analyses based on complete chloroplast genome sequences confirm its placement within the Rhinopetalum clade, forming a strongly supported sister relationship with F. bucharica, F. gibbosa, and F. baisunensis. The chloroplast genome of F. yakutiae has a total length of 151,757 bp and contains 130 annotated genes, including 84 protein-coding genes. The species is currently known only from its type locality, where approximately 300 mature individuals were recorded in 2020. Given the limited available data on its distribution and population trends, F. yakutiae is assessed as Data Deficient (DD)..., , # Fritillaria yakutiae sp. nov. (Liliaceae) from Surkhandarya, Uzbekistan

Dataset DOI: [10.5061/dryad.k0p2ngfkr](10.5061/dryad.k0p2ngfkr)

## Description of the data and file structure

Aligned complete chloroplast genome file 

#### File: Fritillaria.fas

Description: Manually refined and aligned full chloroplast genome sequence.

* Aligned and edited comprehensive chloroplast genome dataset.
* Fully aligned and manually revised chloroplast genome file.
* Chloroplast genome file with complete alignment and manual corrections.

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本文记述了产自乌兹别克斯坦苏尔汉河州巴巴塔格山脉的百合科（Liliaceae）新种雅库特贝母（Fritillaria yakutiae）。该种隶属于贝母属（Fritillaria）的鼻瓣贝母亚属（Rhinopetalum）。形态学上，雅库特贝母与F. bucharica、F. baisunensis形态相似，但在花被片与花药的颜色、纹饰等关键花部性状上存在差异。基于完整叶绿体基因组（chloroplast genome）序列的系统发育分析证实，该种隶属于鼻瓣贝母亚属演化支，且与F. bucharica、F. gibbosa及F. baisunensis形成支持度极高的姊妹群关系。雅库特贝母的叶绿体基因组全长为151757 bp，共注释得到130个基因，其中包含84个蛋白编码基因。目前该种仅知其模式产地，2020年在此记录到约300株成熟个体。鉴于其分布范围与种群趋势相关数据有限，雅库特贝母被评定为数据缺乏（Data Deficient，DD）。
# 乌兹别克斯坦苏尔汉河地区新种雅库特贝母（Fritillaria yakutiae，百合科）

数据集DOI：10.5061/dryad.k0p2ngfkr

## 数据与文件结构说明
已比对的完整叶绿体基因组文件
#### 文件：Fritillaria.fas
文件说明：经人工校正与比对的完整叶绿体基因组序列。
* 经比对与编辑的完整叶绿体基因组数据集
* 经全序列比对与人工修订的叶绿体基因组文件
* 完成序列比对并经人工校正的叶绿体基因组文件