Genomic data of Nanmaohu Park vascular plant specimen, RL0942

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_00001618. Preliminary identification is that it is of the family Combretaceae. <br>The K-mer distribution of the sequencing predicted the genome size to be 992432000bp. We have generated 68160000000bp of data, which gives a theoretical coverage of 68.7x.

本研究从中国云南省瑞丽植物园采集维管植物（vascular plants）样本。所有采样区域的地理坐标为东经97.646389°至98.099167°、北纬23.878333°至24.155556°，海拔范围为740米至1200米（以海平面为基准）。本次共采集1093份维管植物样本，选取幼叶用于基因组测序，同时制作了凭证标本（voucher specimen）。所有凭证标本均保存于国家基因库标本馆（Herbarium of China National GeneBank, HCNGB）。其中760份样本的DNA质量满足测序要求，剩余333份样本均完成凭证标本制作，对应植物的影像数据已收录于本数据集。上述760份样本分属于48个目、135个科，共涵盖约696种维管植物。目前研究团队仍在对所有标本进行正式分类鉴定，但截至论文发表时，仅极少数样本被鉴定到科以上的分类阶元。本数据集包含编号为HCNGB:RUILI:HCNGB_00001618的凭证标本对应植物的基因组数据与影像资料，经初步鉴定，该植物隶属于使君子科（Combretaceae）。通过测序数据的K-mer分布分析，预测该样本的基因组大小为992432000bp。本次测序共产生68160000000bp的测序数据，理论测序深度为68.7倍（68.7x）。