Genomic data of Nanmaohu Park Boraginaceae plant specimen, RL0241

We sampled vascular plants from Ruili Botanical Garden,Yunnan, China. All the samples were collected within the geographical region Longitude 97.646389 to 98.099167, Latitude 23.878333 to 24.155556, altitudes ranging from 740 meters to 1,200 meters above sea level. In total, we collected 1,093 vascular plants, from which we used the young leaves for sequencing, and at the same time the specimens were vouchered. The specimens are maintained at the Herbarium of China National GeneBank (HCNGB).<br>Of these, 761 specimens yielded DNA suitable for sequencing. The other 332 samples are vouchered and images of those plants are available in those datasets. The 761 samples represented 689 vascular plant species from 137 families belonging to 49 different orders.<br>There is an ongoing effort to formally identify all specimens, but at time of publication only a very small number had been identified beyond family level. <br>This dataset contains genomic data and images from the plant vouchered as HCNGB:RUILI:HCNGB_00002330. Preliminary identification is that it is of the family Boraginaceae. <br>The K-mer distribution of the sequencing predicted the genome size to be 613039000bp. We have generated 69560000000bp of data, which gives a theoretical coverage of 113.5x.

本研究于中国云南省瑞丽植物园开展维管植物采样工作。所有采样区域的地理范围为东经97.646389°至98.099167°、北纬23.878333°至24.155556°，海拔跨度为740米至1200米（以海平面为高程基准）。本次共采集1093份维管植物样本，每份样本均采集幼叶用于测序，同时制作了凭证标本。所有凭证标本均保存于国家基因库标本馆（Herbarium of China National GeneBank, 缩写HCNGB）。<br>其中761份样本成功提取到符合测序要求的DNA；剩余332份样本仅完成凭证标本制作，其对应植株的影像资料已收录至本数据集。该761份样本分属49目、137科，共计689个维管植物物种。<br>目前研究团队仍在推进所有标本的正式分类鉴定工作，但截至论文发表时，仅极少数样本完成了科级以上的分类鉴定。<br>本数据集包含凭证标本编号为HCNGB:RUILI:HCNGB_00002330的植物的基因组数据与影像资料，经初步鉴定其隶属于紫草科（Boraginaceae）。<br>基于测序数据的K-mer分布分析，预测该物种的基因组大小为613039000bp；本研究共生成69560000000bp的测序数据，理论测序覆盖度达113.5倍。